Yes.
composite
prime
It is composite.
composite
It is composite.
It is a composite number.
109 is prime.
10 is a composite number
87 is composite.
The bottom branch of a factor tree consists entirely of prime numbers.
The GCF of 42 and 84 is 42.
42/2, 42/3, 42/4, 42/5, 42/6, 42/7, 42/8 and 42/9.