Q: Is 25 a Prime Number?

 A: No, 25 is not a prime number.

Why is 25 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 25 can be evenly divided by 1 5 and 25, with no remainder.

Since 25 cannot be divided by just 1 and 25, it is not a prime number.


More Examples

Number 23242627
Prime? yesnonono
  • 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 25:


Ask a Question