30, 15, 10, 5
42, 56, 140, 14
24, 28, 40, 4
27, 45, 54, 9
84, 126, 196, 14
3, 5, 7, 1
3, 5, 0, 1
3, 5, -7, "#NUM!"
3, 6, 12, 3
3, 6, "12", 3
3, 6, "ABC", "#VALUE!"
3, 3