Question

Which number below is a prime number? A. 33 B. 37 C. 22 D. 48

Answer 1

$\boxed {B)~37}$

A. 33 can be divided evenly by 11.

33/11 = 3

C. 22 can be divided evenly by 11.

22/11 = 2

D. 48 can be divided evenly by 8.

48/8 = 6

That leaves B as the only answer choice to choose from. 37 cannot be divided evenly by any number.