Answer:
Your number must be a multiple of 1, 2, and 3.
Explanation:
To determine three numbers that your number must be a multiple of, given that it is a multiple of 6, we need to identify factors that are common to 6.
The factors of 6 are 1, 2, 3, and 6.
Therefore, your number must be a multiple of at least three of these factors.
For example, your number could be a multiple of 6, 2, and 3, or it could be a multiple of 6, 3, and 1.
There are several combinations of three numbers that your number could be a multiple of, as long as they include 6 as a factor.