Find the highest common factor (HCF) of 84 and 126.
Note
Prime factorization or Euclidean algorithm gives gcd(84,126)=42, which is the largest common divisor of both numbers.
Find the highest common factor (HCF) of 84 and 126.
Prime factorization or Euclidean algorithm gives gcd(84,126)=42, which is the largest common divisor of both numbers.