Yes.
723 is composite. Its positive integer factors are: 1, 3, 241, 723
27 is composite. 27 = 3 * 3 * 3 = 3315 is composite. 15 = 3 * 521 is composite. 21 = 3 * 723 is a prime number. It is only evenly divisible by itself and one.
723 is divisible by 3
No, 723 is not a prime number as it is divisible by 3.
A number of course!
It is a composite number.284 is a composite number
94 is a composite number
It is a composite number.
It is a composite number.
Both. It is a number and it is composite.
Composite number
It is a composite number.