Q: Is 315,309 a Composite Number?

 A: Yes, 315,309 is a composite number.

Why is 315,309 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 315,309 can be evenly divided by 1 3 61 183 1,723 5,169 105,103 and 315,309, with no remainder.

Since 315,309 cannot be divided by just 1 and 315,309, it is a composite number.


More Examples

Number 315,307315,308315,310315,311
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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