Best Answer

The GCF of 12 and 18 is 6.

One way to determine the greatest common factor is to find all the factors of the numbers and compare them.

The factors of 12 are 1, 2, 3, 4, 6, and 12.

The factors of 18 are 1, 2, 3, 6, 9, and 18.

The common factors are 1, 2, 3, and 6.

Therefore, the greatest common factor is 6.

The Greatest Common Factor (GCF) is: 6

The GCF is 6.

More answers

1, 2, 3, and 6 are the four greatest common factors of 12 and 18 .

(They're also the four least common factors.)

The greatest greatest common factor is 6 .

1, 2, 3, and 6 are the four greatest common factors of 12 and 18 .

(They're also the four least common factors.)

The greatest common factor is 6 .

The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself.

The GCF is 6.

6

Gcf for 12 and 18 is 6.

gcf of 12 and 18 is 6.

HCF(12, 18) = 6.

It is: 6

Q: What is the greatest common factor of 12 and 18?

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3

Factors of 12 1,2,3,4,6,12 Factors of 18 1,2,3,6,9,18 Factors of 36 1,2,3,4,6,9,12,18,36 GCF = 6

The greatest common factor of 108 and 630 is 18.

The GCF of 9, 15, and 18 is 3. The prime factorization of 9 is 3*3. The prime factorization of 15 is 3*5 The prime factorization of 18 is 2*3*3 So the greatest common factor is 3.

The GCF is 6.

Related questions

The greatest common factor of 12 18 32 and 36 is 2.

Because 12 isn't a factor of 18.

Greatest common factor of 12 and 18 and 24 is 6.

The GCF of 3, 12, and 18 is 3

3

GCF of 12 and 18 is 6

The GCF of 12, 18, and 54 is 6

The greatest common factor of 90 and 216 is 18 90 = 2 * 32 * 5 216 = 23 * 33 greatest common factor = 2 * 32 = 2 * 9 = 18 90 / 18 = 5 216 / 18 = 12 because the greatest common factor of these is 1.

The greatest common factor is 18.

The greatest common factor of 18 and 55 is 1.

6, is the greatest common factor of 12 and 18.

The greatest common factor of 39 and 18 is definitely 3.