1 7 = 8x 16 July 8, 2019 16 32 64 128 1 4 4x 7 8x 16 7 8x 1 3 16x 1 3 8x 7 16x 1 7 8 7 8x =- 1 5 16 8x 7 2x 1 16 7 8x 16x 7x 1 14 7 8x 1 2 3 16x 5