57 is prime the others are composite.
Composite. Factors: 1, 36, 2, 18, 9, 4, 6
29 is prime. 36 and 87 are composite.
Composite
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36. It is a composite.
It is not prime, so it's composite. The factors are 1, 2, 3, 4, 6, 9, 12, 18, 36
Composite
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36. It is a composite.
36 is a composite number
composite...
39 is prime, 9 is composite.
A composite and a square.