Q: Is 991,315 a Composite Number?

 A: Yes, 991,315 is a composite number.

Why is 991,315 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 991,315 can be evenly divided by 1 5 13 65 101 151 505 755 1,313 1,963 6,565 9,815 15,251 76,255 198,263 and 991,315, with no remainder.

Since 991,315 cannot be divided by just 1 and 991,315, it is a composite number.


More Examples

Number 991,313991,314991,316991,317
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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