27 times
The factors of 17 are 1 and 17 The factors of 81 are 1, 3, 9, 27, and 81
17/81 is in its simplest form.
81/3 minutes.
The GCF is 1.
For the values: 81, 31, 17 the LCM is: 42,687
The lowest common multiple of 17 and 81 is 1,377
17 x 4 = 68 81 - 68 = 13 Answer: four times with thirteen remaining
1
Work backwards. 64+17 is 81. 81/3 is 27
17/2 = 81/2
The LCM of 81 and 51 is 34 x 17 = 1,377.