Least Common Multiple with Variable Expressions | Pre-Algebra

We find the least common multiple of monomial variable expressions. Finding the LCM of variable expressions is similar to finding the LCM for plain old numbers. We need to multiply together all the prime factors using the maximum multiplicity of each factor. #prealgebra 0:00 Intro 1:03 Problem 1 3:03 Problem 2 4:13 Problem 3 5:02 Problem 4 5:41 Recap Pre-Algebra Course: https://www.youtube.com/playlist?list=PLztBpqftvzxVBhaagFl_7pKmHYCrWDvdS Pre-Algebra Exercises: https://www.youtube.com/playlist?list=PLztBpqftvzxUxhCayVXGyJQ9_2S3k7XuQ ◉Textbooks I Like◉ Graph Theory: https://amzn.to/3JHQtZj Real Analysis: https://amzn.to/3CMdgjI Abstract Algebra: https://amzn.to/3IjoZaO Linear Algebra: https://amzn.to/43xAWEz Calculus: https://amzn.to/3PieD1M Proofs and Set Theory: https://amzn.to/367VBXP (available for free online) Statistics: https://amzn.to/3tsaEER Discrete Math: https://amzn.to/3qfhoUn Number Theory: https://amzn.to/3JqpOQd ★DONATE★ ◆ Support Wrath of Math on Patreon for early access to new videos and other exclusive benefits: https://www.patreon.com/join/wrathofmathlessons ◆ Donate on PayPal: https://www.paypal.me/wrathofmath Thanks to Loke Tan, Raül Beienheimer, Matt Venia, Micheline, Doug Walker, Odd Hultberg, Marc, Shlome Ashkenazi, Barbora Sharrock, Mohamad Nossier, Rolf Waefler, Shadow Master, and James Mead for their generous support on Patreon! Outro music is mine. You cannot find it anywhere, for now. Follow Wrath of Math on... ● Instagram: https://www.instagram.com/wrathofmathedu ● Facebook: https://www.facebook.com/WrathofMath ● Twitter: https://twitter.com/wrathofmathedu My Math Rap channel: https://www.youtube.com/channel/UCQ2UBhg5nwWCL2aPC7_IpDQ/featured