Natural Number : LCM & HCF

HCF

The largest number that divides two or more numbers is the highest common factor (HCF) for those numbers.

HCF

  • The full form of HCF is highest common factor.
  • The formula which involves both HCF and LCM is:
  • Product of Two numbers = (HCF of the two numbers) x (LCM of the two numbers).