72, 144, 216 and so on.
All the multiples of 3 from 3 to 99
First 3 multiples of: 3: 3, 6, 9 8: 8, 16, 24 9: 9, 18, 27 72, 144, 216
Since all 3 are prime numbers LCM = 3 * 5 * 7 = 105 All multiples of 105 are multiples of 3, 5 and 7
They are: 2*2*2*2*3*3 = 144 or in exponents as 24*32 = 144
It is easier to work backward. All multiples of 144 are automatically divisible by 144. Multiples of 144 are 1*144, 2*144, 3*144, 4*144, ... and -1*144, -2*144, -3*144, -4*144, and so on. =========================
The common multiples of 3 and 16 are all multiples of their LCM, which is 48. Thus, their common multiples are 48, 96, 144, 192, 240, 288, etc.
All multiples of 3 have digits that add up to a multiple of 3.
12 is a factor of 36. Therefore, all multiples of 36 are also multiples of 12. 36, 72, 108, 144, 180
72, 144, 216 and so on.
72, 144, 216
48, 96, 144 and so on.
72, 144 and 216
72, 144, 216 and so on.
72, 144, 216 and so on.
They are: 48, 96 and 144
48, 96, 144