Thirty-nine is NOT a prime number. It is composite.
54 is a composite number, not prime, because 2, 3, and 6 also go into it.
57 is a prime 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.
99 (Ninety nine) is composite, because it can be multiplied by 11, and 1.
59 is a prime number. Its factors are 1 and 59.
Prime
It is composite.
It is composite.
composite.
No, it is composite.
prime
Thirty-nine is NOT a prime number. It is composite.
Composite.
39 is composite.
Yes.
54 is a composite number, not prime, because 2, 3, and 6 also go into it.
53 and 59 are prime, the rest are composite.