Answer: LCM of 3 and 7 is 21.
Similarly, What is the least common multiple of 5 and 7? Answer: LCM of 5 and 7 is 35.
What is the LCM of 3 and 5 and 7? Answer: LCM of 3, 5, and 7 is 105.
What is a common multiple of 3 4 and 5? The LCM of 3,4,5 3 , 4 , 5 is 2⋅2⋅3⋅5=60 2 ⋅ 2 ⋅ 3 ⋅ 5 = 60 .
Secondly What is the greatest common multiple of 3 and 7? Answer: GCF of 3 and 7 is 1.
What’s the greatest common multiple of 5 and 7?
Answer: GCF of 5 and 7 is 1.
then What is the LCM of 7/5 and 3? What is the LCM of 3, 5, and 7? Answer: LCM of 3, 5, and 7 is 105.
What is the least common multiple of 3 and 4? Answer: LCM of 3 and 4 is 12.
What is the lowest common denominator of 5’7 and 3 5?
The LCM of 3,5,7 3 , 5 , 7 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 3,5,7 3 , 5 , 7 is 3⋅5⋅7=105 3 ⋅ 5 ⋅ 7 = 105 .
How do you find least common multiple? How to Find LCM by Listing Multiples
- List the multiples of each number until at least one of the multiples appears on all lists.
- Find the smallest number that is on all of the lists.
- This number is the LCM.
How do you find common multiples?
We can find the common multiples of two or more numbers by listing the multiples of each number and then finding their common multiples. For example, to find the common multiples of 3 and 4, we list their multiples and then find their common multiples. Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, …
What are the common multiples of 2 3 and 7? LCM of 2, 3, and 7 by Listing Multiples
Step 2: The common multiples from the multiples of 2, 3, and 7 are 42, 84, . . . Step 3: The smallest common multiple of 2, 3, and 7 is 42.
What is the lowest common multiple of 2 5 and 7?
Answer: LCM of 2, 5, and 7 is 70.
What is the LCM of 3/5 and 6?
Answer: LCM of 3, 5, and 6 is 30.
Which of the following is a common multiple of 3 and 4? Common multiples of 3 and 4: 12, 24, 36, … A number can have an infinite number of multiples. Therefore, any two numbers or set of numbers can have the infinite number of common multiples. The smallest common multiple of two or more numbers is called their Least Common Multiple (LCM).
What are the common multiples of 3 and 4? therefore, first three common multiples between 3 and 4 12,24,36.
What’s the least common multiple of 2 and 3?
Answer: LCM of 2 and 3 is 6.
What factors do 5 and 7 have in common? 7 and 5 have only one common factor which is 1. This implies that 7 and 5 are co-prime. Hence, the Greatest Common Factor (GCF) of 7 and 5 is 1.
What are the 5 factors of 7?
Table of Factors and Multiples
| Factors | Multiples | |
|---|---|---|
| 1, 5 | 5 | 30 |
| 1, 2, 3, 6 | 6 | 36 |
| 1, 7 | 7 | 42 |
| 1, 2, 4, 8 | 8 | 48 |
What is the least common multiple of 7 and 8? Answer: LCM of 7 and 8 is 56.
What is the common multiple of 5 and 6?
The LCM of 5 and 6 is 30. To find the least common multiple of 5 and 6, we need to find the multiples of 5 and 6 (multiples of 5 = 5, 10, 15, 20 . . . . 30; multiples of 6 = 6, 12, 18, 24 . . . . 30) and choose the smallest multiple that is exactly divisible by 5 and 6, i.e., 30.
What is the least common multiple of 5 and 8? Answer: LCM of 5 and 8 is 40.