The greatest common factor is the largest positive integer that divides evenly into all numbers with zero remainder. The largest number that goes into 12 and 8 is 4.
36 inches = half the depth of the pool , so depth of pool = 72 inches = 6 ft Volume of the cube = 6^3 = 216 cu ft weight of the water = 216 * 56 pounds = 12096 pounds
