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What is the LCM of 9 , 18 ,9 |
| Answer» TION:Alternatively, the lcm of 9 and 18 can be FOUND USING the prime factorization of 9 and 18: The prime factorization of 9 is: 3 x 3. The prime factorization of 18 is: 2 x 3 x 3. Eliminate the duplicate FACTORS of the two lists, then multiply them once with the remaining factors of the lists to get lcm(9,9) = 18. | |