multiply them out 2 * 2 *3 * 5 = 60
Composite
composite and 2*2*7 = 28
Composite. Its prime factors are 2×2×7.
2 is a prime number and 15 is a composite number.
2 is a prime number. 18 is a composite number.
Prime numbers can not composite as - Prime number has only 2 factors whereas composite have more than 2
4 is a composite number, not a prime numberbecause 2 x 2= 4
is 2 prime composite or square
It is prime.
No they are not prime numbers because 4 is composite.
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. Both 2 and 14 are composite.