1, 2, 4 and 8 will go into both numbers evenly with no remainders
The numbers 1, 2, 4, 8 all go into 56 and 64
56/64 = 7/8
56 + 64 = 120
56 + 64 = 120
56
The LCM of 56 and 64 is 448.
56-64 simplified = -8
100*56/64 = 87.5%
The numbers, in size order, are 56, 64 and 88. The middle number now is the median and that is 64.
64 goes into 312 four times with 56 left over.
The GCF of 56 and 64 is 8
56 percent of 64 is 35.84