What are the factors of 10 and 45?

Answer 1

The common factors of 20 and 45 are 1 and 5

Factors of 45: 1 and 45, 3 and 15, and 5 and 9

Factors of 20: 1 and 20, 2 and 10, and 4 and 5

So the common factors are 1 and 5.

Answer 2

The factors of 10 are:

1, 2, 5, 10

The factors of 45 are:

1, 3, 5, 9, 15, 45

Answer 3

The common factors of 12 and 45 are 1 and 3

Answer 4

The only common factor of 45 and 100 is 5. There are no other common factors.

Answer 5

The factors of 10 are: 1, 2, 5, 10
The factors of 45 are: 1, 3, 5, 9, 15, 45

Answer 6

1,5

Answer 7

1 and 5

Answer 8

1 and 5