4和8的公倍数有:8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,等等。 4和8的公倍数有:8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 等等。