86 is not prime, no even numbers except 2 are prime.
47 is a prime number.
37 is a Prime Number.
73 is a prime number
composite
120 is a composite.
36 is a Composite Number.
8 is a composite number.
77 is a composite number
0 and 1
The number 7 is a prime number because it is only divisible by itself and 1.
93 is a composite number because 3 is one of its factors.
no 86 is not prime