# FAQ: What Is Gcf In Math?

## How do you explain GCF?

When we find all the factors of two or more numbers, and some factors are the same (“common”), then the largest of those common factors is the Greatest Common Factor. Example: the GCF of 12 and 16 is 4, because 1, 2 and 4 are common factors of both 12 and 16, and 4 is the greatest of them.

## What is the GCF of 24 and 36?

GCF of 24 and 36 is 12, the highest among the common factors.

## What is the GCF of 6 and 9?

What is the Greatest Common Factor of 6 and 9? Greatest common factor (GCF ) of 6 and 9 is 3. We will now calculate the prime factors of 6 and 9, than find the greatest common factor ( greatest common divisor (gcd )) of the numbers by matching the biggest common factor of 6 and 9.

## 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 the GCF of 18 and 24?

18 and 24 share one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.

## What is the GCF of 18?

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 24 36 and 12?

The common factors for 24, 36, 12 24, 36, 12 are 1,2,3,4,6, 12 1, 2, 3, 4, 6, 12. The GCF (HCF) of the numerical factors 1,2,3,4,6, 12 1, 2, 3, 4, 6, 12 is 12.

## What’s the GCF of 24?

List all possible whole-number dimensions the garden can have. The whole-number dimensions of this rectangular garden are the factors of the number 24. The following statements can be made about the factors of 24: The factors of 24 are: 1, 2, 3, 4, 6, 8, 12 and 24 since each of these numbers divides exactly into 24.

## What is the GCF of 36 and 54?

Answer: GCF of 36 and 54 is 18.

## What is the GCF for 15 and 6?

We found the factors and prime factorization of 6 and 15. The biggest common factor number is the GCF number. So the greatest common factor 6 and 15 is 3.

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## What is the GCF of 18 and 20?

What is the Greatest Common Factor of 20 and 18? Greatest common factor ( GCF ) of 20 and 18 is 2.

## What is the GCF of 9 6 and 3?

The biggest common factor number is the GCF number. So the greatest common factor 3, 6, 9 is 3.

## What is the GCF of 12 24?

Greatest common factor ( GCF) of 12 and 24 is 12.

## What is the GCF of 16 and 18?

What is the Greatest Common Factor of 18 and 16? Greatest common factor ( GCF ) of 18 and 16 is 2.

## What is the GCF of 12 and 15?

The GCF of 12 and 15 is 3.