Question

Which of the following numbers is a factor of 55?

Choose 1 answer:

Choose 1 answer:


(Choice A)

A

6


(Choice B)

B

3


(Choice C)

C

5


(Choice D)

D

7

Answer 1

Choice C: 5

Explanation:

55 is a composite number. 55 = 1 x 55 or 5 x 11. Factors of 55: 1, 5, 11, 55. Prime factorization: 55 = 5 x 11 it should be 5 if 11 isn't an option to