What is the common factor of 90 and 132?

Answer 1

1 and 3

Answer 2

The factors of 42 are:

1, 2, 3, 6, 7, 14, 21, 42

The factors of 90 are:

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

The common factors are:

1, 2, 3, 6

Answer 3

1, 2, 3, 6, 7, 14, 21, 42

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Answer 4

Common factors of 50 and 90 are: 1, 2, 5, and 10.

Answer 5

1, 2, 3 and 6

Answer 6

1, 2, 3 and 6.

Answer 7

Any multiple of 630.

Answer 8

The GCF is 6.

Answer 9

GCF(4290, 81) = 3.

Answer 10

1, 2, 3, 6