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How to Find the GCF and LCM using Prime Factorization | Math with Mr. J

Welcome to How to Find the GCF (aka HCF) and LCM using Prime Factorization with Mr. J! Need help with how to find the greatest common factor (aka highest common factor) and least common multiple using prime factorization? You're in the right place! Whether you're just starting out, or need a quick refresher, this is the video for you if you're ...

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