1.7 is neither because it must b a whole number. A Prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
17 is a prime number.
17 is a prime number.
17 is a prime number.
17 is a prime.
17 is prime, its only factors are one and itself.
17 is a prime number because 17 * 1 = 17.
17 is a prime number. Its only factors are 1 and 17.Prime.17 is a prime. This means that has no divisors other than itself and 1.
17 is a prime number
17 is prime. 1,17 17 is prime. 1,17
17 has no prime and proper factors because it is prime itself.
17 is a Prime Number.
None. 17 is a prime number.