76.3k views
3 votes
Is the number 15 prime or composite?

A.
prime

B.
composite

2 Answers

6 votes
15 is a composite number.
User Martin Lehmann
by
7.8k points
6 votes
Hello there.

Is the number 15 prime or composite?

Answer: Composite
User Nilekirk
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8.2k points