Q: Is 398,307 a Composite Number?

 A: Yes, 398,307 is a composite number.

Why is 398,307 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 398,307 can be evenly divided by 1 3 7 13 21 39 91 273 1,459 4,377 10,213 18,967 30,639 56,901 132,769 and 398,307, with no remainder.

Since 398,307 cannot be divided by just 1 and 398,307, it is a composite number.


More Examples

Number 398,305398,306398,308398,309
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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