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. 36 is square and composite.
A composite and a square.
29 is prime. 36 and 87 are composite.
Composite
Composite
is 2 prime composite or square
composite and square
composite and square
It is composite, so it is not prime. It is not a square number.
57 is prime the others are composite.
Both composite.
composite...
No. 36 is composite and so it cannot be a prime factor.