Why is 27 not a prime?

Understanding Why 27 Is Not a Prime Number

To clarify, 27 is not classified as a prime number. It can be divided evenly by the numbers 1, 3, 9, and 27. In order for a number to be considered prime, it must have exactly two distinct factors. However, since 27 has four divisors (1, 3, 9, and 27), it does not meet the criteria of a prime number.