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

Explanation

To determine which factors are not included in the prime factorization of a composite number, we can follow these steps:

### Step 1: Understand Prime Factorization
Prime factorization is the process of expressing a composite number as a product of its prime factors. A composite number is a number that has more than two factors.

### Step 2: Identify the Composite Number
Let's take an example of a composite number, say 120.

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