2 x 2 x 17 = 68
68 is not prime. 68 = 2 * 2 * 17
No, it is not a prime number.
68 is composite and 79 is prime
68 is a Composite Number.
17 is a prime number but 68 is Composite.
68 is a composite number because it has more than two factors and it is not a prime or a square number
71 is prime.
The sum of the prime numbers 2, 5, and 61 is 68.
No, it is composite.
It is 17.
79 is prime.
A prime number is one that only has factors of 1 and its self (3 is a prime number because you can only multiply 1 and 3 to get it). Since you can multiply 1 and 68, 2 and 34 or 4 and 17 to get 68 it is not a prime number.