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2 votes
Which of the following numbers is not a prime number?

a.9
b.3
c.7
d.13

User Hui Liu
by
8.6k points

2 Answers

5 votes
d.13 is your answer hope you use this answer wisely
2 votes
9 because it is divisible by 3.
User Andrew Stone
by
7.9k points

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