How do you find gcf of 8 and 76 and 56?

Answer 1

The factors of 8 are:

1, 2, 4, 8

The factors of 56 are:

1, 2, 4, 7, 8, 14, 28, 56

The factors of 76 are:

1, 2, 4, 19, 38, 76

The common factors are:

1, 2, 4

The Greatest Common Factor:

GCF = 4

Answer 2

GCF(8, 76, 56) = 4.