What is the greatest common factor of the monomial 64 and 11?

Answer 1

The factors of 64 are:

1, 2, 4, 8, 16, 32, 64

The factors of 114 are:

1, 2, 3, 6, 19, 38, 57, 114

The common factors are:

1, 2

The Greatest Common Factor:

GCF = 2

Answer 2

144

72,2

36,2,2

18,2,2,2

9,2,2,2,2

3,3,2,2,2,2

198

99,2

33,3,2

11,3,3,2

2 x 3 x 3 = 18, the GCF

Answer 3

114

2,57

2,3,19

There aren't any threes or nineteens in 64, so the GCF is 2.

Answer 4

The GCF of 11 and 64 is 1.