20 is a multiple of 8 July 8, 2019 16 32 64 128 20 is a multiple of 80 Is 20 a multiple of 80 yes or no First 20 multiple of 8 What is a common multiple of 8 and 20 Which number is a multiple of both 8 and 20 Is 40 a common multiple of 8 and 20 Is 20 a multiple of 4 Is 20 a multiple of 2 20 is a multiple of