which of the following integers can be expressed as the product of three prime numbers?

Question

show me steps please 

answer choices

(a) 5

(b) 6

(c) 8

(d) 9

Answer 1

The answer is c

 

8 = 4 * 2 (2 being a prime number)

 

4 = 2 * 2

 

so

 

8 = 2 * 2 * 2