A factor pair is a pair of numbers, which when multiplied gives a specific number.
Factor pairs of 6 are:
2&3 and 1&6
Let us form 3-digit numbers that have a 6 in the ones place and the pair 2&3 in the other two places.
236 and 326 are the desired numbers.
Now, let's form 3-digit numbers that have a 6 in the ones place the pair 1&6 in the other two places.
166 and 616 are the desired numbers.
Therefore, all possible 3-digit numbers that have 6 in the ones place and the two factor pairs in the other two places are
236
326
166
616
