gcd(a,b)=d iff gcd(a/d, b/d)=1 .

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In this video we show that if d is a common divisor of a and b, then gcd(a,b)=d iff gcd(a/d, b/d)=1. gcd(a,b)=d. Watch and Learn!
  1. nothing but math proofs
  2. gcd(a
  3. b)=d iff gcd(a/d
  4. b/d)=1
  5. number theory
  6. gcd(a b) = d iff gcd(a/d b/d) = 1
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