Shortcut Tricks to Find LCM - Lowest Common Multiple | Solve with in Seconds | Useful for All Exams

Shortcut Tricks to Find LCM - Lowest Common Multiple | Solve with in Seconds | Useful for All Exams

In this video, Interesting tricks of L.C.M. is explained.
One must watch this lecture. This method explained in the video is very helpful for making maths calculation easy specially in competitive exams.

Welcome to Nand Kishore Classes
For 8th, 9th & 10th (Mathematics)
New Batches start w.e.f. 1st April 2021 (Online)
To Fill the Registration Form, Click at below Link

https://forms.gle/FFRPDgMmTHq87MYu7​​...

Click at below links to download the PDFs containing YouTube Links
1. Basic Math
http://nandkishoreclasses.com/basicma...
2. Shortcut Tricks & Reasoning
http://nandkishoreclasses.com/shorttr...
3. Kids Activities
http://nandkishoreclasses.com/kidsact...
4. Class 4th
http://nandkishoreclasses.com/class4​...
5. Class 5th
http://nandkishoreclasses.com/class5​...
6. Class 8th
http://nandkishoreclasses.com/class8​...
7. Class 9th
http://nandkishoreclasses.com/class9​...
8. Class 10th
http://nandkishoreclasses.com/class10...
9. Class 11th
http://nandkishoreclasses.com/class11...
10. Class 12th
http://nandkishoreclasses.com/class12....


L.C.M.
LCM
LCM by Shortcut Way
LCM by Easy Way
Easy method to Get LCM of any Two digit Numbers
.

L.C.M. निकालने की सबसे आसान ट्रिक || How to find LCM just in seconds







LCM by Division Method
In this method, divide the given numbers by common prime number until the remainder is a prime number or one. LCM will be the product obtained by multiplying all divisors and remaining prime numbers.

Example 2:

Find the LCM of 24 and 15 by the division method.

Solution:

Step 1: Divide the given numbers by the least prime number.

Here, 2 is the least number which will divide 24.

Division Method

Step 2: Write the quotient and the number which is not divisible by the above prime number in the second row.

In the second row, write the quotient we get after the division of 24 by 2. Since 15 is not divisible by 2, write 15 in the second row as it is.

Step 3: Divide the numbers with another least prime number.

LCM

Step 4: Continue division until the remainder is a prime number or 1.

Prime Factorization Method

Step 5: Multiply all the divisors and remaining prime number (if any) to obtain the LCM.

LCM of 24 and 15= 2×2×2×3×5=23×3×5=120

HCF By Prime Factorization Method
Given natural numbers to be written as the product of prime factors. To obtain the highest common factor multiply all the common prime factors with the lowest degree (power).

Example 1:

Find the HCF of 20 and 12 by prime factorization method.

Solution:

Step 1: To find HCF of 20 and 12, write each number as a product of prime factors.

20 = 2 × 2 × 5 = 22 × 5

12 = 2 × 2 × 3 = 22 × 3

Step 2: Multiply all the common prime factors with the lowest degree.

Here we have only 2 as a common prime factor with the lowest power of 2.

HCF of 20 and 12 = 22 = 4





find LCM in easy way,
find LCm easily,
LCM of any number,
LCM of Two digit numbers,
LCM of three digit numbers,
shortcut trick to find LCM,
easy way to find LCM,
how to find LCM,
trick to find LCM,\







for watch more video related with bodmas
then watch
BODMAS Rule Tricks | Rule of BODMAS | Concept Clarification | Find Answer Easily | Competitive Exams

   • BODMAS Rule Tricks | Rule of BODMAS | Conc...  ​​








BODMAS Rule Tricks | Rule of BODMAS | Concept Clarification | Find Answer Easily | Competitive Exams

   • BODMAS Rule Tricks | Rule of BODMAS | Conc...  ​​


How to find LCM,
How to find HCF,
HCF of Fractional Numbers,
LCM of Fractional Numbers,
LCM of two numbers,
HCF of two numbers,
LCM using Fractional Method,
HCF using Fractional Method,
HCF Concept,
LCM Concept,
Concept of HCF,
Concept of LCM,
LCM by Prime Factorization Method,
HCF by Prime Factorization Method,

This video is useful for competitive examinations. CTET,PSTET,HTET,REET,IBPS,SSC.NVS,KVS,APS,
Easy way to do Mathematics

Using this special trick, Calculation can be done faster and attempting questions in competitive exams becomes really easy.
You will find this lecture very interesting.

, #SSC​​, #Banking​​ Clerical, #Banking​​ PO, #Other​​ Competitives Examination,


Click at below link to check related videos helpful for Competitive Exams
Competitive Exams: https://www.youtube.com/playlist?list​...



fast calculation tricks,
math fast calculation trick,
math fast trick in hindi,
mental math tricks,
easy maths,
math division,
maths tricks for kids,
maths shortcuts,
quick maths tricks,
quick maths tricks,
calculation tricks,
dsssb maths,

dsssb math topic,











v
vedic maths mahendra guru,
vedic maths in tamil,
vedic maths division,




Welcome to Nand Kishore Classes
Facebook Page -
  / nandkishorec...​  
YouTube Channel -
   / nandkishore...​  
Instagram -
  / nandkishore...​  
Twitter -
  / nandclasses​​​​​  
Website
http://nandkishoreclasses.com​​​​