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LCM and HCF – TNPSC Aptitude Coaching Video Class in தமிழ் & English

LCM and HCF மீச்சிறு பொது பெருக்கி & மீப்பெரு பொது வகுத்தி TNPSC Maths வகுப்பு தமிழ் மற்றும் ஆங்கிலத்தில். Least Common Multiple and Highest Common Factors TNPSC Maths Coaching Video Class in in தமிழ் & English for Group 1, Group 2, Group 2A, Group 3, Group 4, VAO and Other exams.

This is Part I of LCM and HCF Apps Video Class. In Part II, TNPSC Previous year solved questions and LCM and HCF test questions will be posted.

TNPSC Maths – LCM and HCF Problem Approach:
* Formulas with Explanations
* Percentage practice sums with detailed solutions.
* TNPSC Previous year questions from Group 1, Group 2, Group 2A, Group 4 exams.
* Percentage problem test questions with solutions.

TNPSC Percentage Coaching Video Class in தமிழ் & English – PART I


20 August 2017

37 responses on "LCM and HCF"

  1. Thank u soo much sir
    Thanks a lot
    Really worth full video
    Keep on supporting us sir

  2. thanks for ur test series and apps videos…sie i need tamil material or recommend where to study for GT…

  3. It was very helpful to read and remember thank you so much sir shall we get part 2sir

  4. Sir,
    Excellent website for TNPSC academy. Please post more videos on Area , volume and time and work topics

  5. Very very useful sir thanks lot….

  6. Hi Sir, Your Aptitude class videos very very useful…… Kindly upload all aptitude class videos as soon as possible… because exam time is very less and moreover upload aptitude videos with shortcuts….. then upload may month current affairs video as soon as possible….. waiting for your valuable reply….. Thank U…..

  7. Hi Sir,
    first of all thank you very much for your tnpsc academy…i have a query sir.when ll u update part 2 of lcm and tamil —where to study????

    thank you

  8. Sir, its really very use full to all those who prepare at home, please update part 2 video at the earliest

  9. Sir,
    How to solve these questions
    1)three numbers are in the ratio 3:4:5 and their lcm is 240.then the Hcf of these numbers is
    2)Lcm of two numbers is 14 times their hcf.the sum of lcm and hcf is 600.if one number is 280 then the other number is

  10. Hi sir,
    Thanks for the great support for all the peoples who is preparing for TNPSC, its really very useful video. Waiting for part 2 video of lcm and hcf. I have query on hcf related question asked in 2016 group 2 a .please kindly help on it..question below for ur reference.

    Find the greatest number that will divide 43,91, and 183 so as to leave the same remainder in each case?

    In your video u have explained how to solve hcf with same remainder where remainder value will be in question but in the above question they have said only same remainder but not given value for remainder .. how to solve this

  11. 1 2 3

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