Q: Is 421,879 a Prime Number?

 A: No, 421,879 is not a prime number.

Why is 421,879 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 421879 can be evenly divided by 1 31 439 961 13,609 and 421,879, with no remainder.

Since 421,879 cannot be divided by just 1 and 421,879, it is not a prime number.


More Examples

Number 421,877421,878421,880421,881
Prime? nononono
  • 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 421,879:


Ask a Question