Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 38/191, 27/548, 815/128 quickly i.e. 836190 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 38/191, 27/548, 815/128 is 836190.
LCM(38/191, 27/548, 815/128) = 836190
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 38/191,27/548,815/128
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 38,27,815
Least Common Multiple of Numerators i.e. LCM of 38,27,815 is 836190.
GCF of Denominators means GCF of 191,548,128 as per the given fractions.
GCF of 191,548,128 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 38,27,815
Given numbers has no common factors except 1. So, there LCM is their product i.e 836190
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 38,27,815 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(38,27,815) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(38,27,815) x common factors =1 x 1 = 1
LCM(38,27,815) = ( 38 × 27 × 815 ) / 1
LCM(38,27,815) = 836190 / 1
LCM(38,27,815) = 836190
Lets's calculate GCF of 191,548,128
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 836190/1
Therefore the LCM of Fractions 38/191,27/548,815/128 is 836190
Factors of 191
List of positive integer factors of 191 that divides 191 without a remainder.
1,191
Factors of 548
List of positive integer factors of 548 that divides 548 without a remainder.
1,2,4,137,274,548
Factors of 128
List of positive integer factors of 128 that divides 128 without a remainder.
1,2,4,8,16,32,64,128
Greatest Common Factor
We found the factors 191,548,128 . The biggest common factor number is the GCF number.
So the greatest common factor 191,548,128 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 38/191, 27/548, 815/128?
Answer: LCM of Numerators as per given numbers 38/191, 27/548, 815/128 is
LCM of Numerators i.e. for 38,27,815 is 836190
GCF of denominators i.e. for 191,548,128 is 1.
Thus, LCM of Fractions is 836190.Finally, LCM of Fractions for 38/191, 27/548, 815/128 is 836190.