Sagot :

diviseurs de 252: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

diviseurs de 208: 1, 2, 4, 8, 13, 16, 26, 52, 104, 208