Find the Least Common Multiple Using a Factor Tree | LCM by Prime Factorization | Partners in Prime

Let’s learn how to find the least common multiple using a factor tree! In this video, we walk you through three examples covering finding the LCM between two or three numbers using prime factorization. Whether you’re learning how to find the least common multiple for the first time or just need a quick review, this video is for you! While videos are a great way to learn math, practice is also important. That’s why we include free practice worksheets (with answers at the end!) that go along with our videos, so you can practice what you’ve learned. Download the free worksheet here (Problem 1-10): https://cdn.kutasoftware.com/Workshee... Once you’ve mastered finding the least common multiple using a factor tree, check out our other videos covering LCM and GCF: Least Common Multiple with List of Multiples:    • Least Common Multiple | How to Find the LC...   Greatest Common Factor with Factor Lists:    • Greatest Common Factor | How to Find the G...   Greatest Common Factor with Factor Tree:    • Find the Greatest Common Factor Using a Fa...   -------------------------------------------------- About Partners in Prime: We’re a brother-sister duo that is committed to helping students learn math for free! Our channel offers elementary, middle, and high school math videos that are great for students, parents, and even teachers. Want to get notified about new-release videos? Subscribe to our channel:    / channel   If you find these videos helpful, let us know in the comments! Our goal is to provide videos that students love, so let us know what topics you’d like us to teach next :)