How many even groups can you make of the number 12?

To determine the number of even groups that can be made from the number 12, we first need to identify the factors of 12. The factors of 12 are 1, 2, 3, 4, 6, and 12. Since we are looking for even groups, we need to consider only the even factors, which are 2, 4, 6, and 12. Therefore, there are 4 even groups that can be made from the number 12.