1 7 x 5 49 July 8, 2019 16 32 64 128 1 7 х 5 49 1 5 7 x 49 43 49 Is 7 1 5 x 49 7 5 equivalent to 343 1 x 49 65 5 7 1 7 x 5 1 4 x 7
