182k views
20 votes
Which group of numbers are all prime?

A 107, 117, 127, 137

B 43, 53, 63, 73

C 67, 97, 127, 157

D 23, 43, 63, 83

1 Answer

7 votes
C

This is because none of the numbers can be divided by any number other than themselves or 1.
User CDJB
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories