Question Find the greatest common factor 1 Calculate r,uWrite the terms one above the other ruWrite the prime factorization of r r=ruWrite the prime factorization of u r=ru=uSolution 1 Show Solution Find the least common multiple ru Calculate r,uWrite the terms one above the other ruWrite the prime factorization of r r=ruWrite the prime factorization of u r=ru=uSolution ru Show Solution