- What is the GCF of 16 and 28?
- What is the GCF of 18 and 27?
- What is the GCF of 18 and 30?
- What is the GCF of 36 63?
- What is the HCF of 20?
- What is the common factor of 16 and 20?
- What is the greatest common factor GCF of 16 and 20?
- What is the GCF of 18 and 20?
- What is the GCF of 18 and 24?
- What is the GCF of 18 and 60?
- What is the GCF of 15 and 20?
- What is the HCF of 16 and 18?
- What is the HCF of 18?
- What is the GCF of and 16?
- What is the HCF of 16?
- What is the GCF of 7/15 and 21?
- What is the GCF of 12 and 18?
- What is the GCF of 24 and 66?

## What is the GCF of 16 and 28?

Greatest common factor (GCF) of 16 and 28 is 4.

We will now calculate the prime factors of 16 and 28, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16 and 28..

## What is the GCF of 18 and 27?

Example: Find the GCF of 18 and 27 The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

## What is the GCF of 18 and 30?

Greatest common factor (GCF) of 18 and 30 is 6. We will now calculate the prime factors of 18 and 30, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18 and 30.

## What is the GCF of 36 63?

The prime factorization of 63 is: 3 x 3 x 7. The prime factors and multiplicities 36 and 63 have in common are: 3 x 3. 3 x 3 is the gcf of 36 and 63. gcf(36,63) = 9.

## What is the HCF of 20?

For example, find the HCF of 20 and 35. The common factors of the given numbers are : 1,2,4,5,10,20. The greatest among all other numbers is 20, so it shall be the HCF of both the numbers.

## What is the common factor of 16 and 20?

We may write the solution symbolically as GCF(20, 16) = 4. This says “the greatest common factor of 20 and 16 is 4.”

## What is the greatest common factor GCF of 16 and 20?

The highest common factor of 16 and 20 is 4. We can use the prime factorization method to first determine the common factors and then the highest…

## What is the GCF of 18 and 20?

Greatest common factor (GCF) of 20 and 18 is 2.

## What is the GCF of 18 and 24?

We found the factors and prime factorization of 18 and 24. The biggest common factor number is the GCF number. So the greatest common factor 18 and 24 is 6.

## What is the GCF of 18 and 60?

6Greatest common factor (GCF) of 18 and 60 is 6.

## What is the GCF of 15 and 20?

We found the factors and prime factorization of 15 and 20. The biggest common factor number is the GCF number. So the greatest common factor 15 and 20 is 5.

## What is the HCF of 16 and 18?

Greatest common factor (GCF) of 18 and 16 is 2.

## What is the HCF of 18?

Find the highest common factor (H.C.F) of 12 and 18. Factors of 18 = 1, 2, 3, 6, 9 and 18. Therefore, common factor of 12 and 18 = 1, 2, 3 and 6. Highest common factor (H.C.F) of 12 and 18 = 6 [since 6 is the highest common factor].

## What is the GCF of and 16?

The factors for 16 are 1, 2, 4, 8, 16. The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor.

## What is the HCF of 16?

Consider the highest common factor of 16 and 24 again. The common factors are 1, 2, 4 and 8. So, the highest common factor is 8.

## What is the GCF of 7/15 and 21?

The common factors for 7,15,21 7 , 15 , 21 are 1 . The GCF (HCF) of the numerical factors 1 is 1 .

## What is the GCF of 12 and 18?

In terms of numbers, the greatest common factor (gcf) is the largest natural number that exactly divides two or more given natural numbers. Example 1: 6 is the greatest common factor of 12 and 18.

## What is the GCF of 24 and 66?

We found the factors and prime factorization of 24 and 66. The biggest common factor number is the GCF number. So the greatest common factor 24 and 66 is 6.