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. 23 is prime.
23 is prime, 66 is composite.
21 is composite. 19 and 23 are prime.
9 is composite.
184 is composite. 184 = 2 * 2 * 2 * 23 = 23 * 23
The factors of 115 are 1, 5, 23, and 115. The composite product is obtained by multiplying the composite factors together, which in this case would be 5 and 23. Therefore, the composite product of 115 is 5 * 23 = 115.
11, 23, 53, no. 75, 90, yes.
the composite number is 23
It is a composite.
23 is prime, 66 is composite.
the composite number is 23
21 is composite. 19 and 23 are prime.
9 is composite.
184 is composite. 184 = 2 * 2 * 2 * 23 = 23 * 23
15 is composite number 17, 19 and 23 are prime numbers.
Out of that list, only 57 is composite.
15 is composite.
21 is composite.