No, it is a prime.
129 is divisible by three, hence it is a composite number.
Not necessarily. The prime factorization of the composite number 10 is 2 x 5. Composite numbers have three or more factors.
9 is a composite number but 3 is a prime number
The number "three" (3) is a prime number since it can be divided only by itself or the number "one" (1). A composite number contrastingly must be greater than 1 and must not be prime.
No 23 is a prime #
A composite number.
no, because a composite number can be found by multiplying three prime numbers. 3*2*5 = 30, and 30 is a composite number and also has 3 prime factors. Every prime number has 1 prime factor by the way, itself. 1 is neither prime nor composite.
Not necessarily. The prime factorization of the composite number 10 is 2 x 5. Composite numbers have three or more factors.
It is not a prime number, it is a composite number.
It is prime
I would say composite cos it can't be prime. prime is no which can only divide to aone nd it self but 63 can divide by 3!!!!!!!!!