LCM by Prime Factorisation Method | Mathematics Grade 4 | Periwinkle Channel: Periwinkle480K views • 03/05/2020Related VideosLCM: Prime Factorization Method - Math Antics ExtrasHow to Find the LCM using Prime Factorization | Least Common Multiple | Math with Mr. JMath Antics - Prime FactorizationWhat is the Prime Factorisation Method for finding the LCM? Part 1 | Don't Memorise