What are the factors and prime factors of 40 and 60?

Answer 1

The factors of 25 are: 1 5 25.

The prime factors are: 5 x 5

The factors of 40 are: 1 2 4 5 8 10 20 40.

The prime factors are: 2 x 2 x 2 x 5

Answer 2

The factors of 15 are: 1, 3, 5, and 15.
The prime factors of 15 are: 3 and 5.

The factors of 100 are: 1, 2, 4, 5, 10, 20, 25, 50, and 100.
The prime factors of 100 are: 2 and 5.

Answer 3

The factors of 15 are: 1, 3, 5, and 15.
The prime factors of 15 are: 3 and 5.

The factors of 45 are: 1, 3, 5, 9, 15, and 45.
The prime factors of 45 are: 3 and 5.

Answer 4

The factors of 15 are 1, 3, 5, and 15

The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40

Answer 5

The factors of 15 are: 1, 3, 5, and 15.
The prime factors of 15 are: 3 and 5.

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.
The prime factors of 40 are: 2 and 5.

Answer 6

The factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40

The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60

2, 3 and 5 are prime.

Answer 7

1, 2, 3, 5, 6, 10, 15, 30
1, 2, 4, 5, 8, 10, 20, 40

2, 3 and 5 are prime.