Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 82/77, 82/84, 26/50, 12/119 quickly i.e. 6396 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 82/77, 82/84, 26/50, 12/119 is 6396.
LCM(82/77, 82/84, 26/50, 12/119) = 6396
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 82/77,82/84,26/50,12/119
Formula to find LCM of Fractions is
LCM = LCM of Numerators/GCF of Denominators
As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators
In the given fractions LCM of Numerators means LCM of 82,82,26,12
Least Common Multiple of Numerators i.e. LCM of 82,82,26,12 is 6396.
GCF of Denominators means GCF of 77,84,50,119 as per the given fractions.
GCF of 77,84,50,119 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 82,82,26,12
2 | 82, 82, 26, 12 |
41 | 41, 41, 13, 6 |
1, 1, 13, 6 |
∴ So the LCM of the given numbers is 2 x 41 x 1 x 1 x 13 x 6 = 6396
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 82,82,26,12 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(82,82,26,12) = 2
common factors(in case of two or more numbers have common factors) = 164
GCF(82,82,26,12) x common factors =2 x 164 = 328
LCM(82,82,26,12) = ( 82 × 82 × 26 × 12 ) / 328
LCM(82,82,26,12) = 2097888 / 328
LCM(82,82,26,12) = 6396
Lets's calculate GCF of 77,84,50,119
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6396/1
Therefore the LCM of Fractions 82/77,82/84,26/50,12/119 is 6396
Factors of 77
List of positive integer factors of 77 that divides 77 without a remainder.
1,7,11,77
Factors of 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 119
List of positive integer factors of 119 that divides 119 without a remainder.
1,7,17,119
Greatest Common Factor
We found the factors 77,84,50,119 . The biggest common factor number is the GCF number.
So the greatest common factor 77,84,50,119 is 1.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
1. How to find LCM in Fractions?
Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.
2. What is the LCM of Fractions for 82/77, 82/84, 26/50, 12/119?
Answer: LCM of Numerators as per given numbers 82/77, 82/84, 26/50, 12/119 is
LCM of Numerators i.e. for 82,82,26,12 is 6396
GCF of denominators i.e. for 77,84,50,119 is 1.
Thus, LCM of Fractions is 6396.Finally, LCM of Fractions for 82/77, 82/84, 26/50, 12/119 is 6396.