Let's see if there are 2, 3, 5 common factors below. The first is 30 and 45, the second is 24 and 18, the third is 20 and 50, and the fourth is 30 and 60

Let's see if there are 2, 3, 5 common factors below. The first is 30 and 45, the second is 24 and 18, the third is 20 and 50, and the fourth is 30 and 60


The first three, five, the second two, three, the third two, five, the fourth two, three, five