Q: Is 109,725 a Composite Number?

 A: Yes, 109,725 is a composite number.

Why is 109,725 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 109,725 can be evenly divided by 1 3 5 7 11 15 19 21 25 33 35 55 57 75 77 95 105 133 165 175 209 231 275 285 385 399 475 525 627 665 825 1,045 1,155 1,425 1,463 1,925 1,995 3,135 3,325 4,389 5,225 5,775 7,315 9,975 15,675 21,945 36,575 and 109,725, with no remainder.

Since 109,725 cannot be divided by just 1 and 109,725, it is a composite number.


More Examples

Number 109,723109,724109,726109,727
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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