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JackyJohnson · Answer 1 · 2019-09-22T07:17:32+0000

30 is a composite number because its factors are 1, 2, 3, 4, 5, 6, 10, 15 and 30

If a number has more than 3 factors, then it's composite

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Szer · Answer 2 · 2019-09-24T16:03:20+0000

30 is a composite number because it can be evenly divided by number other than 30 and 1. (i.e: 30/6=5, 30/5=6, 30/10=3).

An example of prime number would be 5, since it can only be evenly divided by 5 and 1.

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2 Answers

30 is a composite number because its factors are 1, 2, 3, 4, 5, 6, 10, 15 and 30

If a number has more than 3 factors, then it's composite

hope it helps

#HaveAnAmazingDay

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