Example of Finding the Least Common Multiple Using the Prime Factors Method

Finding the LCM of 9 and 12 Using Prime Factors

Finding the LCM of 18 and 24 Using Prime Factors

Finding the LCM of 12 and 18 Using Prime Factors

A logistics coordinator is using the Prime Factors Method to find the least common multiple (LCM) of two delivery schedules. Arrange the steps below in the correct order to successfully perform this method.

An operations manager is using the Prime Factors Method to find the smallest common multiple (LCM) of two different delivery schedules. After writing each schedule's length as a product of prime numbers and matching identical primes vertically in columns, what is the correct rule for selecting the factors to be multiplied?

A facility manager is using the Prime Factors Method to find the Least Common Multiple (LCM) for two equipment maintenance cycles of 12 hours and 15 hours. True or False: According to this method, if a column in the vertical alignment of prime factors contains a prime factor that appears in the factorization of only one of these cycles, that prime factor should be omitted and not brought down for the final multiplication.

A logistics coordinator is using the Prime Factors Method to find the least common multiple for two different delivery schedules. Match each technical term used in this method with its corresponding action.

Applying the Columns Rule in the Prime Factors Method

An operations manager is using the Prime Factors Method to determine the least common multiple of two machine maintenance schedules. After matching identical prime factors in vertical columns and bringing down one prime from each column, the final step to obtain the least common multiple is to ____ all the factors that were brought down.

Training Guide: Prime Factors Method for Least Common Multiple (LCM)