7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105
All multiple of 5 are going up in increments of 5 and therefore all end in 5 or 0.
They are all te multiples of 6 within that range.
All multiples of 3 have digits that add up to a multiple of 3.
No odd numbers are multiples of 4.
There are none.
81624324048566472808896104112120128136144152160168176184192200208216224232240248256264272280 .......................
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48
All multiples of 12, such as 120, 600, 660.
9
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100
Just 42.
12.