Question

Which factor are not included in the prime factorisation of a composite number?

Answer 1

Answer:

Factor 1 and the number itself is not included in the prime factorization of a composite number.

Step-by-step explanation:

• Composite numbers are numbers with more than two factors.  
• Factors that are not included in the prime factorization of a composite number are 1, the number itself, and the other composite factors.
• The prime factorization of a number means to express the number as the product of its prime factors.