Do all numbers that have 13 as a factor also have 5 as a factor?

already exists.

Would you like to merge this question into it?

already exists as an alternate of this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

No. Here are some numbers that have 13 as a factor, but do not have 5 as a factor: 26, 39, 52, 78, 91, 104, and 117.
5 people found this useful

Do all numbers that have 5 as a factor also have 2 as a factor?

Not All To find out if all numbers that have 5 as a factor have 2 as a factor, you can list the multiples of each. 5's multiples are 5, 10, 15, 20... 2's multiples are