Is 45 a multiple of 9 July 8, 2019 16 32 64 128 Is 45 a multiple of 90 Is 45 a multiple of 9 true or false Is 45 a multiple of 9 yes or no Is 45 a common multiple of 5 and 9 Is 45 620 a multiple of 9 The number 45 is a multiple of 9 45 is a multiple of both 5 and 9 Multiple of 9