Composite.
It is divisible without remainder by 1 and itself, and no other positive integer. That is the definition of a prime number.
Thirty-nine is NOT a prime number. It is composite.
It is prime.
The prime factorization of nine is obtained by breaking it down into its prime factors. Nine can be expressed as (3 \times 3) or (3^2). Therefore, the only prime factor of nine is 3.
three is prime nine equals three times three
prime
Prime
No. Nine is not a prime number.
9 is not a prime number
Neither nine nor sixteen are prime numbers. They are relatively prime to each other.
Nine can only be relatively prime when compared to another number or set of numbers. 9 is relatively prime to 4, 9 is not relatively prime to 12.
Forty-nine is not a prime number because it is also divisible by seven. Prime numbers are only divisible by one and themselves.