Q: Is 407,408 a Prime Number?

 A: No, 407,408 is not a prime number.

Why is 407,408 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 407408 can be evenly divided by 1 2 4 8 16 25,463 50,926 101,852 203,704 and 407,408, with no remainder.

Since 407,408 cannot be divided by just 1 and 407,408, it is not a prime number.


More Examples

Number 407,406407,407407,409407,410
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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