Proof that LCM(a,b)*GCF(a,b) = ab

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In this video we show that LCM(a,b)*GCF(a,b) = ab. Watch and Learn!
  1. nothing but math proofs
  2. gcf
  3. lcm
  4. greatest common factor
  5. least common multiple
  6. gcd(a b)*lcm(a b) = ab
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