Q: Is 90,315 a Composite Number?

 A: Yes, 90,315 is a composite number.

Why is 90,315 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 90,315 can be evenly divided by 1 3 5 9 15 27 45 81 135 223 405 669 1,115 2,007 3,345 6,021 10,035 18,063 30,105 and 90,315, with no remainder.

Since 90,315 cannot be divided by just 1 and 90,315, it is a composite number.


More Examples

Number 90,31390,31490,31690,317
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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