39 is prime, 9 is composite.
39 is composite.
39 is a Composite Number.
It is composite.
39 is composite
39 is a Composite Number.
88 is divisible evenly by 2, so cannot be prime. Therefore, 88 must be composite.
39 is not a prime; it is a composite number.
43 is prime; 39 is composite.
Composite.
29 is prime but 39 is composite
39 is prime because no number can go into it.