Q: Is 318,381 a Composite Number?

 A: Yes, 318,381 is a composite number.

Why is 318,381 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 318,381 can be evenly divided by 1 3 7 21 15,161 45,483 106,127 and 318,381, with no remainder.

Since 318,381 cannot be divided by just 1 and 318,381, it is a composite number.


More Examples

Number 318,379318,380318,382318,383
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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