Why is 67 a prime number?

Look at the definition of a Prime number. A prime number has no factors, other than 1, or itself.

Look at the definition of a prime number. A prime number has no factors, other than 1, or itself.

Look at the definition of a prime number. A prime number has no factors, other than 1, or itself.

Look at the definition of a prime number. A prime number has no factors, other than 1, or itself.