Any multiple of 45 is also a multiple of 9
Chat with our AI personalities
1, 3 and 9 are common factors of 27, 45 and 81. 27, 45 and 81 are multiples of 1, 3 and 9.
The first 5 multiples of 5 are: 5, 10, 15, 20, 25 The first 5 multiples of 9 are: 9, 18, 27, 36, 45 The first 5 multiples of both 5 and 9 are: 45, 90, 135, 180, 225
They are: 9, 18, 27, 36, and 45 They are: 15, 30 and 45
The lowest common multiple of 5 and 9 is 45
9 * 5 = 45 (LCM) 45 * 2 = 90 45 * 3 = 135 45 * 4 = 180 etc.