if yu look for KOMMON FAKTERS av (7, 9,50) . . . . aent nun . . . 7=prime number..... so kood be fakter oenlee if all other numbers=n*7, n=1, 2, 3, 4,...... ########## if yu want sumthun els.... 7*9*50=3150, so 7, 9, & 50 all go intu 3150 with leftover=0 . . .