Q: Is 687,345 a Composite Number?

 A: Yes, 687,345 is a composite number.

Why is 687,345 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 687,345 can be evenly divided by 1 3 5 15 45,823 137,469 229,115 and 687,345, with no remainder.

Since 687,345 cannot be divided by just 1 and 687,345, it is a composite number.


More Examples

Number 687,343687,344687,346687,347
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 687,345:


Ask a Question