Q: Is 18,375 a Composite Number?

 A: Yes, 18,375 is a composite number.

Why is 18,375 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 18,375 can be evenly divided by 1 3 5 7 15 21 25 35 49 75 105 125 147 175 245 375 525 735 875 1,225 2,625 3,675 6,125 and 18,375, with no remainder.

Since 18,375 cannot be divided by just 1 and 18,375, it is a composite number.


More Examples

Number 18,37318,37418,37618,377
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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