Question

Which is a prime number 14,13,21,33

Answer 1

13. Because it can't be divided by a whole number except 1 and itself. 14 can be Divided by 2. 21 and 33 can be divided by 3 making them composite or divisible by more than just 1 and itself :)

Answer 2

Answer:

13

Step-by-step explanation:

13 is only divisible by 1 and itself.