1 4 x 56 July 8, 2019 16 32 64 128 1 4 x 560 1 4 x 56.2 1 4 8 x 56 8 x 1 4 )= 0 56 1 3 4 x 56 1 4 x 22 7 x 56 4 56 x 0 1 1 5 x 45
