What is the greatest common factor for 105 and 45?

Answer 1

The GCF of 40 and 75 is 5
The factors of 40 are:

1, 2, 4, 5, 8, 10, 20, 40

The factors of 75 are:

1, 3, 5, 15, 25, 75

The common factors are:

1, 5

The Greatest Common Factor (GCF) is:

5
The GCF is 5.

Answer 2

Since 5 is a factor of 40, it is automatically the GCF.

Answer 3

greatest common factor for 64 and 105 is 1.

Answer 4

The GCF is 5.

Answer 5

The GCF is 15.

Answer 6

The GCF is 1.

Answer 7

GCF(40, 5) = 5

Answer 8

5.

Answer 9

15.