Respueta:
m.c.d (80,112,168)= 8
divisores de 80= 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
divisores de 112= 1, 2, 4, 7, 8, 14, 16, 28, 56, 112
divisores de 168= 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24 ,28, 42, 56, 84, 168.
