Q: Is 129,315 a Composite Number?

 A: Yes, 129,315 is a composite number.

Why is 129,315 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 129,315 can be evenly divided by 1 3 5 15 37 111 185 233 555 699 1,165 3,495 8,621 25,863 43,105 and 129,315, with no remainder.

Since 129,315 cannot be divided by just 1 and 129,315, it is a composite number.


More Examples

Number 129,313129,314129,316129,317
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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