Final answer:
To identify the factor pair that doesn't belong, list the factor pairs of a number and find the one that is different; this is done by verifying which pair multiplies to a different product than the others.
Step-by-step explanation:
The problem seems to revolve around identifying the factor pair that does not belong with the other three given pairs. To solve this, we need to list the factor pairs of a number and compare which pair is different from the others. A factor pair consists of two numbers that, when multiplied together, give the original number. For example, if we have the number 12, its factor pairs are (1, 12), (2, 6), and (3, 4). If we then introduce another pair, let's say (5, 5), this pair would not belong because 5 times 5 equals 25, not 12, and thus is not a factor pair of 12. The other pairs all multiply to give 12 and are therefore factor pairs of 12. Therefore, we would complete the statement by providing the correct number that the excluded pair is a factor of.