17
17 x 16 = 272
1, 2, 4, 8, 16, 17, 34, 68, 136, 272: (1 x 272, 2 x 136, 4 x 68, 8 x 34, 16 x 17).
272 Do 340 x .8, which gives you 272
24 x 17 = 272
4 x 68 = 272
34 x 8 = 272
4 x 68 = 272
272 (16 x 17)
16*17=272
There are 1.609344 kilometres in one mile. Therefore, 27.2 miles is equal to 27.2 x 1.609344 = 43.7741568 kilometres.
136 x 2 = 272