prime
109 is prime.
composite
It is composite.
composite
It is composite.
It is a composite number.
87 is composite.
10 is a composite number
The bottom branch of a factor tree consists entirely of prime numbers.
None. 103 is a prime number.103 is already prime. No factorization.
103 is prime. (Its only factors are 1 and 103)
Since 103 is a prime number, the prime factorization of 103 is simply 103.