Q: Is 120,309 a Composite Number?

 A: Yes, 120,309 is a composite number.

Why is 120,309 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 120,309 can be evenly divided by 1 3 7 17 21 51 119 337 357 1,011 2,359 5,729 7,077 17,187 40,103 and 120,309, with no remainder.

Since 120,309 cannot be divided by just 1 and 120,309, it is a composite number.


More Examples

Number 120,307120,308120,310120,311
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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