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Ratio and HCF, the hidden multiplier

Lesson 6 of 9 in HCF and LCM Basics · HCF and LCM

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Lessons

  1. Start hereThe idea and the methodFirst lesson of HCF and LCM Basics6 min video
  2. 1.Prime factorisation: HCF and LCM6 questions + fresh variants7 min video
  3. 2.HCF times LCM: the product rule7 questions + fresh variantsJIPMAT 20247 min video
  4. 3.HCF and LCM of Fractions5 questions + fresh variantsRohtak 20196 min video
  5. 4.HCF by Division and Difference2 questions + fresh variants5 min video
  6. 5.HCF and LCM of Decimals2 questions + fresh variants5 min video
  7. 6.Ratio and HCF, the hidden multiplier2 questions + fresh variants5 min video
  8. 7.HCF of powers minus 12 questions + fresh variants4 min video
  9. 8.LCM is k times HCF2 questions + fresh variantsJIPMAT 2022 (like)6 min video
  10. 9.LCM of the First n Numbers2 questions + fresh variants6 min video