90 is a composite number because it has more than two factors
Composite
Composite, yes.
28 is composite.
Prime.
89 is a prime number.
How about 74 and 76
A number is composite if it has factors apart from 1 and the number itself. Otherwise it is prime. All even numbers (except 2) are composite.
7,387
90 degrees west
Composite.
prime
It is composite.
Composite
5 is prime
28 is composite.
Prime.
Composite, yes.