The LCM is obtained by taking the highest powers of all prime factors:

Tue, 05 May 2026 19:23:15 +0000

Understanding the Least Common Multiple (LCM): Taking the Highest Powers of Prime Factors When tackling problems involving division of integers, multiples, or synchronization of repeating events, the Least Common Multiple (LCM) is an essential concept. But what exactly is the LCM, and how is it calculated? One powerful and insightful method involves analyzing prime factorizations—specifically, taking the highest powers of all prime factors present in the numbers involved. In this SEO-optimized article, we’ll explain what the LCM is, why prime factorization plays a crucial role, and how determining the LCM by taking the highest powers of prime factors works—making it easy to calculate, understand, and apply in real-world math scenarios. ---