What are the factors and prime factors of 16 and 42?

Answer 1

The factors of 16 are: 1, 2, 4, 8, and 16.
The only prime factor of 16 is: 2.

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, and 42.
The prime factors of 42 are: 2, 3, and 7.

Answer 2

The factors of 14 are: 1, 2, 7, and 14. The prime factors of 14 are: 2 and 7.

The factors of 16 are: 1, 2, 4, 8, and 16. The only prime factor of 16 is: 2.

Answer 3

1,13

1,2,7,14

13 is already prime. The prime factors of 14 are 2 and 7.

Answer 4

1, 2, 7, 14

1, 2, 4, 8, 16

Answer 5

There is only one and it is 2

Answer 6

2 and 7