Q: Is 421,347 a Prime Number?

 A: No, 421,347 is not a prime number.

Why is 421,347 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 421347 can be evenly divided by 1 3 140,449 and 421,347, with no remainder.

Since 421,347 cannot be divided by just 1 and 421,347, it is not a prime number.


More Examples

Number 421,345421,346421,348421,349
Prime? nononoyes
  • 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 421,347:


Ask a Question