Which is not a prime number? A. 31 B. 47 C. 49 D. 53

Question

asked Sep 13, 2021 215k views

2 Answers

Josmarie · Answer 1 · 2021-09-19T13:27:02+0000

Answer:

C) 49

Explanation:

Prime numbers are numbers that can only be factored into 1 and it's own number.

In the case of 49, it is a composite number.

Factors of 49: 1 , 7 , 49

1 x 49 = 49

7 x 7 = 49

49 x 1 = 49

~