2 is not a composite number; 2 is a Prime number having no factors other than 1 and itself.
24 is composite.
2
Numbers which are prime factor of 44 are 2 and 11.
2 and 11
2 and 3
2
2 and 127
2 AND 5
Just 2.
2 and 7
1 is neither a prime nor a composite number because it has only one factor (itself (1)). The definition of a prime number is a number that has the factor of one and itself, so one is not prime. The definition of a composite number is a number that has more than 2 factors, so one is not composite. One is a special number.
The prime factors of 24 are 2 and 3.