Q: Is 721,724 a Composite Number?

 A: Yes, 721,724 is a composite number.

Why is 721,724 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 721,724 can be evenly divided by 1 2 4 67 134 268 2,693 5,386 10,772 180,431 360,862 and 721,724, with no remainder.

Since 721,724 cannot be divided by just 1 and 721,724, it is a composite number.


More Examples

Number 721,722721,723721,725721,726
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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