Nine cannot be a prime factor of any number because it is not a prime number.
3 is the prime factor of 9.
Yes. Nine has one prime factor: 3
9 is a composite number but 3 is a prime number
36 according to the factor tree
8
No, forty nine (49) is not a prime number. It is divisible by 7 and 1, besides itself.
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
Yes. Any time three is a factor, it is a prime factor.
It is a factor of 132, not a prime factor.
All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.
19 is a prime factor.