6 5 8 4 7 July 8, 2019 16 32 64 128 1 6 5 8 4 7 6 9 * 5 8 * 4 7 6 5 8 4 3 7 5 6 7 8 4 2 7 5 4 8 6 0 1 6 5 8 4 7 lowest common denominator 8 6 5 4 73 6 5 8 7 1 4 baseball helmet 5 8 77 4 6 5 8 4 3i 6 7 2 3i 6 5 8 7 1 4 helmet size 5 8 79 4 6 6 5 8 7 1 4 softball helmet 6 9 x 5 8 x 4 7 6 5 8 7 1 4 batting helmet