Question Find the greatest common factor 1 Calculate l,rWrite the terms one above the other lrWrite the prime factorization of l l=lrWrite the prime factorization of r l=lr=rSolution 1 Show Solution Find the least common multiple lr Calculate l,rWrite the terms one above the other lrWrite the prime factorization of l l=lrWrite the prime factorization of r l=lr=rSolution lr Show Solution