What is the greatest common factor of 18 and 64?

Answer 1

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Answer 2

The greatest common factor of 18 and 64 is 2.

The prime factorization of 18 is 2*3*3

The prime factorization of 64 is 2*2*2*2*2*2

The GCF is 2.

Answer 3

16 + 40 = (2 x 8) + (5 x 8) = 7 x 8 = 56

Answer 4

(2 x 9) + (2 x 32) = 2 x 41 = 82

Answer 5

(2 x 8) + (7 x 8) = 9 x 8 = 72

Answer 6

The GCF of 12, 18, and 64 is 2.

Answer 7

(2 x 8) + (5 x 8) = 7 x 8 = 56

Answer 8

GCF of 18 and 64 is 2.