60, 120, 180 and so on.
60 and its multiples
Multiples of 12: 1, 2, 3, 4, 6, 12 Multiples of 5: 1, 5
Multiples of 1- 1, 2 3, 4 ,5, 6, 7, 8, 9, 10-- Like counting Multiples of 2- 2,4,6,8,10,12, ect. Multiples of 3- 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54, Multiples of 4- Multiples of 5- Multiples of 6
Any and all multiples of 60.
3, 6, 9 4, 8, 12 5, 10, 15 Common multiples include 60, 120, and 180.
The first 5 multiples of 1 are: 1, 2, 3, 4, and 5.
The first 5 multiples of 1 are: 1, 2, 3, 4, and 5.
3,6,9,12,15,18,21,24,27,30,33,36,39,42are multiples of 3 5,10,15,20,25,30,35,40,45,50,55,60,65,are multiples of 5
The average of {1,2,3,4,5} is 3 so the answer is 3*4 = 12.
5
The common multiples of any numbers are multiples of their lcm. The lcm of 2, 3, 4, 5 & 6 is 60 Thus the next four common multiples are 2 x 60, 3 x 60, 4 x 60 & 5 x 60 which are 120, 180, 240 & 300
Multiples of 6: 1,2,3,6 Multiples of 4: 1,2,4 Multiples of 3: 1,3