aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Factors and Multiples
  • The product of two numbers is 1260. If the LCM of the two...
Multiple choice

The product of two numbers is 1260. If the LCM of the two numbers is 210, the HCF of the numbers shall be

  1. 6

  2. 210

  3. 42

  4. 30

  5. 21

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Correct.

For the two numbers, their Product = LCM x HCF.

Therefore, HCF = (Product of two numbers) / (LCM) 

i.e.  HCF = 1260 / 210 = 6

Keep practicing — related questions

  • The product of two numbers is 2160 and their HCF is 12. Find the LCM.
  • The product of LCM and GCF of two natural numbers is equal to the _____ of the two numbers.
  • The HCF and LCM of two numbers are 14 and 168, respectively. If one of the numbers is 48, then find the sec...
  • Statement: Two numbers can have their HCF as 14 & LCM as 204. Based on above statement select the correct a...
  • The sum of two numbers is 56 and their difference is 8. Find the LCM of the two numbers.
  • The HCF of two numbers is 21 and their difference is 63. Find the numbers.
  • The ratio of three numbers is 2 : 5 : 3. If their HCF is 9, then find the LCM of these numbers.
  • If the greatest common factor of the two natural numbers is 1, we say that the numbers are
Play the full quiz 🎤 Practise this topic out loud

Practice this chapter

  • Number System (616 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy