+130514 Prime factor each number and put like factors [ without regard to powers on them] in the same column
8 = 2^3
11 = 11
36 = 2^2 * 3^2
Take the factor with the higest power in each column and mulriply these together
2^3 * 11 * 3^2 =
8 * 11 * 9 =
72 * 11 =
792 = LCM [ or, the "common denominator" ]
