What is the greatest common factor of 28 and 20?

Answer 1

The Greatest Common Factor (GCF) of 20 and 28 is 4.

The factors of 20 are 1, 2, 4, 5, 10, and 20

The factors of 28 are 1, 2, 4, 7, 14, and 28

The common factors are: 1, 2, 4

The Greatest Common Factor (GCF) is: 4

Answer 2

Factors of 28: 1, 2, 4, 7, 14, 28

Factors of 20: 1, 2, 4, 5, 10, 20

GCF (28, 20) = 4

Answer 3

The GCF is 4.

Answer 4

4 is the GCF of 20 and 28

Answer 5

GCF of 20 and 28 is 4.

Answer 6

GCF(20, 28) = 4.

Answer 7

4

Answer 8

4 are.

Answer 9

gcf of 20 and 28