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Out of 2 9 15 21 is not a composite

Out of 2 9 15 21 is not a composite
asked 189k views
5 votes
Out of 2 9 15 21 is not a composite

asked
User Asimkon
by
8.1k points

2 Answers

1 vote
Answer: 2 Your Welcome!
answered
User Rohit Shinde
by
8.7k points
4 votes

Answer:

2

Explanation:

2 is actually a prime number because composite numbers have more than 2 factors but prime numbers don't.

answered
User Adam Lynch
by
8.6k points
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