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devdutt padikkal
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Asked: 2020-12-05T11:19:01+00:00 In:

Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = product of the two numbers. 336 and 54

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NCERT Solutions for Class 10 Maths Chapter 1
Important NCERT Questions
Real Numbers
NCERT Books for Session 2022-2023
CBSE Board and UP Board Others state Board
EXERCISE 1.2
Page No:11
Questions No:2 Part-3

2020-2021cbsechapter 1class10mathematicsncertreal numbers
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    1. Best Answer

      336 and 54
      336 = 2 × 2 × 2 × 2 × 3 × 7 = 2⁴ × 3 × 7
      54 = 2 × 3 × 3 × 3 = 2 × 3³
      HCF = 2 × 3 = 6
      LCM = 2⁴ × 3³ × 7 = 3024
      Product of the two numbers = 336 × 54 = 18144
      HCF × LCM = 6 × 3024 = 18144
      Hence, product of two numbers = HCF × LCM

      See this 👇

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    2. Get Hindi Medium and English Medium NCERT Solution for Class 10 Maths to download.
      Please follow the link to visit website for first and second term exams solutions.
      https://www.tiwariacademy.com/ncert-solutions/class-10/maths/chapter-1/

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