Respostas

2013-11-18T01:13:35-02:00
D (36) = {1, 2, 3, 4, 6, 9, 12, 18, 36}
D (40) = {1, 2, 4, 5, 8, 10, 20, 40}
D (56) = {1, 2, 4, 7, 8, 14, 28, 56}

mdc (36, 40, 56) = {4}