Q: Is 721,236 a Composite Number?

 A: Yes, 721,236 is a composite number.

Why is 721,236 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 721,236 can be evenly divided by 1 2 3 4 6 12 60,103 120,206 180,309 240,412 360,618 and 721,236, with no remainder.

Since 721,236 cannot be divided by just 1 and 721,236, it is a composite number.


More Examples

Number 721,234721,235721,237721,238
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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