Find the common factor of 8 12 and 15 July 8, 2019 16 32 64 128 Find the common factor of 4 8 and 12 5 15 and 25 Find the common factor of a 4 8 and 12 b 5 15 and 25 Find a common denominator of fractions Find the least common multiple Finding factors of a number Greatest common factor of polynomials