The common multiples of 8 and 12 that are less than 100 are 24, 40, 48, 56, 64, 72, 80, 88, and 96.
81, 84, 87.
81, 84 and 87. And 90 if you want to count that
81, 84, 87.
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96.
72
81,84,87,90
The common multiples of 8 and 12 that are less than 100 are 24, 40, 48, 56, 64, 72, 80, 88, and 96.
81, 84, 87.
81, 84, 87.
81, 84, 87
The multiples of 10 that are less than 125 are 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, and 120.
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.
81 84 87
81, 84 and 87. And 90 if you want to count that
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96...
The common multiplies of 6 and 8 that are under 80 are 24, 48, 72