Question

which number do not appear in the prime factorization of a composite number​

Answer 1

Answer:

1 and the number itself, are the factors which are not included in the prime factorisation of a composite number.

Step-by-step explanation:

The numbers other than 1 whose only factors are 1 and the number itself are called Prime numbers. 3. 1 is neither a prime nor a composite number. Going by the above statement it is clear 1 and the number itself, are the factors which are not included in the prime factorisation of a composite number.