X 1 4 5 6 1 8 July 8, 2019 16 32 64 128 6 x 4 1 5 x 8 1 3 1 4 5x 1 8 5 x 6 5 x 1 8 )- 4 6 3x 1 6 1 1 8 x 4 1 5 x 1 6 7 1 6 0 4 x 5 8 1 2 1) x - 1 5 =4
