{"id":79767,"date":"2022-03-17T02:16:42","date_gmt":"2022-03-17T02:16:42","guid":{"rendered":"https:\/\/reviews.tn\/wiki\/?p=79767"},"modified":"2022-03-17T02:16:42","modified_gmt":"2022-03-17T02:16:42","slug":"what-are-the-factors-of-40-2","status":"publish","type":"post","link":"https:\/\/reviews.tn\/wiki\/what-are-the-factors-of-40-2\/","title":{"rendered":"What are the factors of 40?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><b>  Factors of 40 <\/b> <\/p>\n<ul>\n<li>   Factors of 40: 1, 2, 4, 5, 8, 10, 20 and 40.  <\/li>\n<li>   Negative Factors of 40: -1, -2, -4, -5, -8, -10, -20 and -40.  <\/li>\n<li>   Prime Factors of 40: 2, 5.  <\/li>\n<li>   Prime Factorization of 40: 2 \u00d7 2 \u00d7 2 \u00d7 5 = 2   <sup>    3   <\/sup>   \u00d7 5.  <\/li>\n<li>   Sum of Factors of 40: 90.  <\/li>\n<\/ul>\n<p>Similarly, What is the largest number of 30 and 40? Answer and Explanation: The greatest common factor of 30 and 40 is <b>10<\/b>.<\/p>\n<p>What are the factors for 21? <b>  Factors of 21 <\/b> <\/p>\n<ul>\n<li>   Factors of 21: 1, 3, 7 and 21.  <\/li>\n<li>   Negative Factors of 21: -1, -3, -7 and -21.  <\/li>\n<li>   Prime Factors of 21: 3, 7.  <\/li>\n<li>   Prime Factorization of 21: 3 \u00d7 7 = 3 \u00d7 7.  <\/li>\n<li>   Sum of Factors of 21: 32.  <\/li>\n<\/ul>\n<p>What are the factors of 20? <b>  Factors of 20 <\/b> <\/p>\n<ul>\n<li>   Factors of 20: 1, 2, 4, 5, 10 and 20.  <\/li>\n<li>   Negative Factors of 20: -1, -2, -4, -5, -10 and -20.  <\/li>\n<li>   Prime Factors of 20: 2, 5.  <\/li>\n<li>   Prime Factorization of 20: 2 \u00d7 2 \u00d7 5 = 2   <sup>    2   <\/sup>   \u00d7 5.  <\/li>\n<li>   Sum of Factors of 20: 42.  <\/li>\n<\/ul>\n<p>Secondly What are multiples of 40? <b>  Multiples of 40 <\/b> <\/p>\n<ul>\n<li>   First five multiples of 40: 40, 80, 120, 160 and 200.  <\/li>\n<li>   Prime Factorization of 40: 40 = 2 \u00d7 2 \u00d7 2 \u00d7 5 = 2   <sup>    3   <\/sup>   \u00d7 5.  <\/li>\n<\/ul>\n<h2>What is the biggest number of 40 and 48?<\/h2>\n<p>Answer: GCF of 40 and 48 is <b>8<\/b>.<\/p>\n<p>then What is the greatest common factor of 21 and 15? Answer: GCF of 15 and 21 is <b>3<\/b>.<\/p>\n<p>What is the GCF of 21 and 28? The GCF of 21 and 28 is <b>7<\/b>. To calculate the greatest common factor (GCF) of 21 and 28, we need to factor each number (factors of 21 = 1, 3, 7, 21; factors of 28 = 1, 2, 4, 7, 14, 28) and choose the greatest factor that exactly divides both 21 and 28, i.e., 7.<\/p>\n<h2>What is the largest and smallest factor of 21?<\/h2>\n<p>The factors of 21 are <b>1, 3, 7 and 21<\/b>.<\/p>\n<p>What are the multiples of 21? The first 10 multiples of 21 are, <b>21, 42, 63, 84, 105, 126, 147, 168, 189 and 210<\/b>. Each multiple of 21 is entirely divisible by 7 and occurs in the table of 7, hence, each multiple of 21 is also the multiple of 7.<\/p>\n<p>How do you make 21?<\/p>\n<p>We know that 1 multiplies with 21 to make 21, so they are both factors. 2 is not a factor of 21, because we cannot multiply it with another whole number to make 21.3 is a factor of 21, because it multiplies with 7 to make 21. Therefore the factors of 21 are <b>1, 3, 7 and 21<\/b>.<\/p>\n<p>How many factors does 43 have? 43 has only <b>two factors<\/b> and they are 1 and 43. The number 43 is a prime number.<\/p>\n<h2>What number between 30 and 40 has only one and itself as factors?<\/h2>\n<p>The prime numbers between 30 and 40 are: <b>31 and 37<\/b>.<\/p>\n<p>Is 20 a prime number?<\/p>\n<p>What are the prime numbers? There are <b>8 prime numbers under 20<\/b>: 2, 3, 5, 7, 11, 13, 17 and 19. The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.<\/p>\n<p>What is the GCF of 40? The GCF of 40 and 48 is <b>8<\/b>. To calculate the GCF (Greatest Common Factor) of 40 and 48, we need to factor each number (factors of 40 = 1, 2, 4, 5, 8, 10, 20, 40; factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48) and choose the greatest factor that exactly divides both 40 and 48, i.e., 8.<\/p>\n<p>What two numbers make 40? The positive pair factors of 40 are (1, 40), <b>(2, 20), (4, 10), and (5, 8)<\/b>.<\/p>\n<h2>What is the GCF of 20?<\/h2>\n<p>The prime factors of 20 are 2 x 2 x 5. 9 and 20 have no prime factors in common. The greatest common factor is <b>1<\/b>.<\/p>\n<p>How many factors are there in 20? The factors of 20 are 1, 2, 4, 5, 10, 20. Therefore, 20 has <b>6 factors<\/b>.<\/p>\n<p>What is the greatest common factor of 22 and 44?<\/p>\n<p>GCF of 22 and 44 by Listing Common Factors<\/p>\n<p> There are 4 common factors of 22 and 44, that are 1, 2, 11, and 22. Therefore, the greatest common factor of 22 and 44 <b>is 22<\/b>.<\/p>\n<p>What are the factors of 21? <b>  Factors of 21 <\/b> <\/p>\n<ul>\n<li>   Factors of 21: 1, 3, 7 and 21.  <\/li>\n<li>   Negative Factors of 21: -1, -3, -7 and -21.  <\/li>\n<li>   Prime Factors of 21: 3, 7.  <\/li>\n<li>   Prime Factorization of 21: 3 \u00d7 7 = 3 \u00d7 7.  <\/li>\n<li>   Sum of Factors of 21: 32.  <\/li>\n<\/ul>\n<h3>How do you find the greatest common factor?<\/h3>\n<p>To find the GCF of a set of numbers, <b>list all the factors of each number<\/b>. The greatest factor appearing on every list is the GCF. For example, to find the GCF of 6 and 15, first list all the factors of each number. Because 3 is the greatest factor that appears on both lists, 3 is the GCF of 6 and 15.<\/p>\n<p>What is the greatest common factor of 30 and 42? The GCF of 30 and 42 is <b>6<\/b>. To calculate the greatest common factor of 30 and 42, we need to factor each number (factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30; factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42) and choose the greatest factor that exactly divides both 30 and 42, i.e., 6.<\/p>\n<h2><\/h2>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Factors of 40 Factors of 40: 1, 2, 4, 5, 8, 10, 20 and 40. Negative Factors of 40: -1, -2, -4, -5, -8, -10, -20 and -40. Prime Factors of 40: 2, 5. Prime Factorization of 40: 2 \u00d7 2 \u00d7 2 \u00d7 5 = 2 3 \u00d7 5. Sum of Factors of 40: [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[8213],"tags":[],"class_list":["post-79767","post","type-post","status-publish","format-standard","hentry","category-science-math"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":78718,"url":"https:\/\/reviews.tn\/wiki\/what-are-the-factors-of-300\/","url_meta":{"origin":79767,"position":0},"title":"What are the factors of 300?","author":"Darine G.","date":"April 4, 2022","format":false,"excerpt":"Factors of 300 Factors of 300: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, and 300. Prime Factorization of 300: 300 = 2 2 \u00d7 3 \u00d7 5 2 Similarly, What are the factors of 333? The factors of 333 are\u2026","rel":"","context":"In &quot;Science &amp; Math&quot;","block_context":{"text":"Science &amp; Math","link":"https:\/\/reviews.tn\/wiki\/topic\/science-math\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78706,"url":"https:\/\/reviews.tn\/wiki\/what-is-the-gcf-of-42-2\/","url_meta":{"origin":79767,"position":1},"title":"What is the GCF of 42?","author":"MAEVA P","date":"February 17, 2022","format":false,"excerpt":"The GCF of 42 and 54 is 6. To calculate the greatest common factor of 42 and 54, we need to factor each number (factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42; factors of 54 = 1, 2, 3, 6, 9, 18, 27, 54) and choose\u2026","rel":"","context":"In &quot;Science &amp; Math&quot;","block_context":{"text":"Science &amp; Math","link":"https:\/\/reviews.tn\/wiki\/topic\/science-math\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":80450,"url":"https:\/\/reviews.tn\/wiki\/what-are-the-multiples-of-135\/","url_meta":{"origin":79767,"position":2},"title":"What are the multiples of 135?","author":"Carole A. Cooper","date":"March 29, 2022","format":false,"excerpt":"Multiples of 135: 135, 270, 405, 540, 675, 810, 945, 1080, 1215, 1350 and so on. Similarly, What are the multiples of 9? The first ten multiples of 9 are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90. For the tens places, note that the number 9 can\u2026","rel":"","context":"In &quot;Science &amp; Math&quot;","block_context":{"text":"Science &amp; Math","link":"https:\/\/reviews.tn\/wiki\/topic\/science-math\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78654,"url":"https:\/\/reviews.tn\/wiki\/what-are-the-factors-of-21\/","url_meta":{"origin":79767,"position":3},"title":"What are the factors of 21?","author":"Darine G.","date":"April 8, 2022","format":false,"excerpt":"Factors of 21 Factors of 21: 1, 3, 7 and 21. Negative Factors of 21: -1, -3, -7 and -21. Prime Factors of 21: 3, 7. Prime Factorization of 21: 3 \u00d7 7 = 3 \u00d7 7. Sum of Factors of 21: 32. Similarly, How do you do GCF? Here's\u2026","rel":"","context":"In &quot;Science &amp; Math&quot;","block_context":{"text":"Science &amp; Math","link":"https:\/\/reviews.tn\/wiki\/topic\/science-math\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":72174,"url":"https:\/\/reviews.tn\/wiki\/what-are-the-factors-of-1500\/","url_meta":{"origin":79767,"position":4},"title":"What are the factors of 1500?","author":"Carole Gengler","date":"March 27, 2022","format":false,"excerpt":"Factors of 1500 All Factors of 1500: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750 and 1500. Prime Factors of 1500: 2, 3, 5. Prime Factorization of 1500: 2 2 \u00d7 3 1 \u00d7 5\u2026","rel":"","context":"In &quot;Science &amp; Math&quot;","block_context":{"text":"Science &amp; Math","link":"https:\/\/reviews.tn\/wiki\/topic\/science-math\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":80606,"url":"https:\/\/reviews.tn\/wiki\/what-are-the-pairs-of-48\/","url_meta":{"origin":79767,"position":5},"title":"What are the pairs of 48?","author":"Edward Spector","date":"March 15, 2022","format":false,"excerpt":"Factor Pairs of 48 are combinations of two factors that when multiplied together give 48. ... x 48 = 48. x 24 = 48. x16 = 48. x 12 = 48. Similarly, What do you multiply to get 54? 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