6 2 9 x 4 2 3 July 8, 2019 16 32 64 128 3x 6 x 3 * x 2 9 x 2 4 9 12x 4 x 2 )= 6 2 (- x 3 3 9 6 2 x 8 4 2 9 x 6 1 2 x 2 3 4 box 60 x 2 2 + 3 + 4 + 5 + 6 69 x 9 2 x 2 5 4 8 9 6 ka lcm