应该是余数都等于1 才有的算这样就是求2,3,4,5,6,7,8,9,10的公倍数2,3,4,5,6,7,8,9,10的最小公倍数2 |2,3,4,5,6,7,8,9,10------------------------2 |1,3,2,5,3,7,4,9,5------------------------3 |1,3,1,5,3,7,2,9,...