What is the gcf of 27 times 4 and 9 times 16?

Answer 1

The concept of common factors makes no sense for fractions. This is because every non-zero fraction can divide every other fraction. For example 27/4 = 5/7*189/20 and 9/16 = 5/7*63/80 so 5/7 is a common factor.

Answer 2

The GCF refers to integers, not fractions.

Answer 3

The GCF is 1 .

The LCM is 144 .

Answer 4

The GCF of 108 and 144 is 36.

Answer 5

1 and 144, respectively.

Answer 6

The GCF is 1.

Answer 7

The GCF is 1.

Answer 8

The GCF is 1. The LCM is their product.

Answer 9

The greatest common factor is 1.

Answer 10

16