Is 54 prime or composite

Answer 1

54 Is actually composite because composite means it has to have more factors than 2. Its factors are 1,2,3,6,9,18,27,54
Composite. Its divisible by 2 and cannot be prime.

Answer 2

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. 54 is composite.