Q: Is 78,345 a Composite Number?

 A: Yes, 78,345 is a composite number.

Why is 78,345 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 78,345 can be evenly divided by 1 3 5 9 15 45 1,741 5,223 8,705 15,669 26,115 and 78,345, with no remainder.

Since 78,345 cannot be divided by just 1 and 78,345, it is a composite number.


More Examples

Number 78,34378,34478,34678,347
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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