Q: Is 30 a Composite Number?

 A: Yes, 30 is a composite number.

Why is 30 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 30 can be evenly divided by 1 2 3 5 6 10 15 and 30, with no remainder.

Since 30 cannot be divided by just 1 and 30, it is a composite number.


More Examples

Number 28293132
Composite? yesnonoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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