2x1344, 3x896, 4x672, 6x448, 7x384, 8x336, 12x224, 14x192, 16x168, 21x128, 24x112, 28x96, 32x84, 42x64, 48x56.
28
They are all the multiples of 16.They are all the multiples of 16.They are all the multiples of 16.They are all the multiples of 16.
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.
... 7 x 30 = 210, that should give you a clue...
There are infinitely many of them so it is impossible to give a full answer.I suggest you use your calculator and work out14*1,14*2,14*3,etc until you have as many multiples as you want.14, 28, 42 and so on.
The first 15 multiples of 224: 224, 448, 672, 896, 1120, 1344, 1568, 1792, 2016, 2240, 2464, 2688, 2912, 3136, 3360 . . .
The first 20 multiples of 192: 192, 384, 576, 768, 960, 1152, 1344, 1536, 1728, 1920, 2112, 2304, 2496, 2688, 2880, 3072, 3264, 3456, 3648, 3840 . . .
2688.888... = 2688 8/9 = (9*2688 + 8)/9 = 24200/9
84
28
The Bold and the Beautiful - 1987 1-2688 was released on: USA: 8 December 1997
2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 7 = 2688 2 to the seventh power x 3 x 7 = 2688
8,064 feet.
2688
Even numbers
2688 miles
896, 1792, 2688, 3584 . . .