Q: Is 315,380 a Composite Number?

 A: Yes, 315,380 is a composite number.

Why is 315,380 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 315,380 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 1,213 2,426 4,852 6,065 12,130 15,769 24,260 31,538 63,076 78,845 157,690 and 315,380, with no remainder.

Since 315,380 cannot be divided by just 1 and 315,380, it is a composite number.


More Examples

Number 315,378315,379315,381315,382
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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