Q: Is 991,309 a Composite Number?

 A: Yes, 991,309 is a composite number.

Why is 991,309 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 991,309 can be evenly divided by 1 11 227 397 2,497 4,367 90,119 and 991,309, with no remainder.

Since 991,309 cannot be divided by just 1 and 991,309, it is a composite number.


More Examples

Number 991,307991,308991,310991,311
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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