2 8 10 3 July 8, 2019 16 32 64 128 2 8 10 32 2 8 10 32 hcf 8 2 10 3c 2 10 8 30 8 2 10 3x 2 8 x 10 3 8 2 3 10 5 1 2 8 10 3 2 7 10 8 3 2 4 8 3 10 2 8 √ 3 10 8 10 2 35 36 2 8 10 8 x 2 8 3x 10 10 8 3 2 1 rule
