1 2 and 3 8 common denominator July 8, 2019 16 32 64 128 Least common denominator 1 2 and 3 8 The least common denominator of 7 12 1 2 and 3 8 is 1 2 3 or 5 1 2 or 3 πππ #Π±ΡΡΠΈΡ + 1 + 2 + 3 + 4 + 5 1/2 + 1/3 + 1/6