Question: what is the least common multiple of 35 and 50 using prime factorization?
Answer: Alternatively, the lcm of 35 and 50 can be found using the prime factorization of 35 and 50: The prime factorization of 35 is: 5 x 7. The prime factorization of 50 is: 2 x 5 x 5. Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(35,35) = 350.