Let us represent 6, 8, and 12 as a product of its prime factors. HCF is the product of the factors that are common to each of the given numbers. So, HCF of 6, 8, and 12 is 2. LCM of 6, 8, and 12 is 24.
Similarly, What is the LCM of 6 and 12 listing method? The LCM of 6 and 12 is 12. To find the least common multiple of 6 and 12, we need to find the multiples of 6 and 12 (multiples of 6 = 6, 12, 18, 24; multiples of 12 = 12, 24, 36, 48) and choose the smallest multiple that is exactly divisible by 6 and 12, i.e., 12.
What is the GCF of 6 and 12? GCF of 6 and 12 by Listing Common Factors
Therefore, the greatest common factor of 6 and 12 is 6.
What is the highest common factor HCF of 6 8 and 16? As you can see when you list out the factors of each number, 2 is the greatest number that 6, 8, and 16 divides into.
Secondly What is the LCM of 6 and 8? Answer: LCM of 6 and 8 is 24.
What is the LCM of 8 and 12?
The first multiple that 8 and 12 have in common is 24. Notice that 48 is also a common multiple; however, 24 is the smallest number that they have in common. This makes it the least common multiple.
then How do you solve for GCF? Here’s how to find the GCF of a set of numbers using prime factorization:
- List the prime factors of each number.
- Circle every common prime factor — that is, every prime factor that’s a factor of every number in the set.
- Multiply all the circled numbers. The result is the GCF.
What are the prime factors of 6 and 12? Prime Factors for 6: 2 and 3. Prime Factors for 12: 2, 2, and 3.
What is the highest common factor of 12?
The highest common factor (HCF) is found by finding all common factors of two numbers and selecting the largest one. For example, 8 and 12 have common factors of 1, 2 and 4. The highest common factor is 4.
What is the greatest common factor of 12? The factors of 12 include: 1, 2, 3, 4, 6, and 12. Thus, the common factors of 16 and 12 are: 1, 2, and 4. Often in math problems, it can be desirable to find the greatest common factor of some given numbers. In this case, the greatest common factor is 4.
Which factors of 8 are also factors of 12?
The highest common factor (HCF) of two (or more) numbers is the largest common factor. So, the common factors of 8 and 12 are 1, 2 and 4; and 4 is the largest common factor.
What is the GCF of 6 and 8? There are 2 common factors of 8 and 6, that are 1 and 2. Therefore, the greatest common factor of 8 and 6 is 2.
What is the LCM of 12 and 8?
The least common multiple of 8 and 12 is 24.
What is the fastest way to find the GCF?
How do you find the HCF of 6 and 8? The HCF of 6 and 8 is 2. To calculate the Highest common factor of 6 and 8, we need to factor each number (factors of 6 = 1, 2, 3, 6; factors of 8 = 1, 2, 4, 8) and choose the highest factor that exactly divides both 6 and 8, i.e., 2.
What multiples do 8 and 12 have in common? LCM of 8 and 12
First write the common multiples of all the three numbers. Common Multiples of 8: 8,16,24,32,40,48,56,64,72,80…. Common Multiples of 12: 12,24,36,48,60,72,……….. Let us write the prime factors of the two numbers individually.
What is the HCF and LCM of 8 and 12?
Example 2: Find the HCF of 8 and 12, if their LCM is 24. Therefore, the highest common factor of 8 and 12 is 4. Example 3: For two numbers, HCF = 4 and LCM = 24. If one number is 8, find the other number.
What is the LCM of 8 and 12 using prime factorization? 8 , 12 8,12 8,12
List the prime factors of each number. Find the union of these primes. Multiply these numbers: 2 × 2 × 2 × 3 = 24 2times 2times 2times 3=24 2×2×2×3=24. This is the LCM.
What is the GCF of 12?
Finding the Greatest Common Factor
| Two Numbers | Factors | Greatest Common Factor |
|---|---|---|
| 9 and 12 | 9: 1, 3, 9 12: 1, 2, 3, 4, 6, 12 | 3 |
What is GCF and LCM? The greatest common factor (GCF) is the largest number that is a factor of two or more numbers, and the least common multiple (LCM) is the smallest number that is a multiple of two or more numbers. …
What is the factor of 12?
factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.
What is the GCF 6? The greatest common factor (GCF or GCD or HCF) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder. For example, for the set of numbers 18, 30 and 42 the GCF = 6.