Question Find the greatest common factor 1 Calculate r,kWrite the terms one above the other rkWrite the prime factorization of r r=rkWrite the prime factorization of k r=rk=kSolution 1 Show Solution Find the least common multiple kr Calculate r,kWrite the terms one above the other rkWrite the prime factorization of r r=rkWrite the prime factorization of k r=rk=kSolution kr Show Solution