Both composite.
57 is prime the others are composite.
Composite. Factors: 1, 36, 2, 18, 9, 4, 6
It is not prime, so it's composite. The factors are 1, 2, 3, 4, 6, 9, 12, 18, 36
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36. It is a composite.
29 is prime. 36 and 87 are composite.
Composite
Composite
composite...
39 is prime, 9 is composite.
A composite and a square.
4, 6, 8, 9, 12, 18, 24, 36, 72 are composite. 2 and 3 are prime. 1 is neither.
36 is a Composite Number.