The first 5 common multiples are the first 5 multiples of their lowest common multiple (LCM) LCM(9, 10) = 90 → first 5 common multiples are 90, 180, 270, 360, 450.
The first four multiples of five: 5, 10, 15, 20
154, 308, 462, 616, and 770 are the first 5 multiples of 154.
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
1, 3 and 9 are common factors of 27, 45 and 81. 27, 45 and 81 are multiples of 1, 3 and 9.
27, 54, 81, 108 & 135
27, 54, 81, 108, 135
The first four multiples of 81 are 81, 162, 243, and 324.
81, 162, 243, 324
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1, 9, and 81 are the only multiples of 81
27 54 81 108
27, 54, 81, 108, 135
162 243 324 405 486
They are the first three multiples of LCM(5, 9), that is, the first three multiples of 45.
27, 54, 81, 108, 135, 162
The first 5 common multiples are the first 5 multiples of their lowest common multiple (LCM) LCM(9, 10) = 90 → first 5 common multiples are 90, 180, 270, 360, 450.