161k views
4 votes
Which is a prime number 14,13,21,33

2 Answers

1 vote

Answer:

13

Explanation:

13 is only divisible by 1 and itself.

User Parasrish
by
6.7k points
4 votes
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 :)
User Lacop
by
8.0k points