Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 438/43, 398/16, 877/519 quickly i.e. 76441074 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 438/43, 398/16, 877/519 is 76441074.
LCM(438/43, 398/16, 877/519) = 76441074
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 438/43,398/16,877/519
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 438,398,877
Least Common Multiple of Numerators i.e. LCM of 438,398,877 is 76441074.
GCF of Denominators means GCF of 43,16,519 as per the given fractions.
GCF of 43,16,519 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 438,398,877
2 | 438, 398, 877 |
219, 199, 877 |
∴ So the LCM of the given numbers is 2 x 219 x 199 x 877 = 76441074
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 438,398,877 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(438,398,877) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(438,398,877) x common factors =1 x 2 = 2
LCM(438,398,877) = ( 438 × 398 × 877 ) / 2
LCM(438,398,877) = 152882148 / 2
LCM(438,398,877) = 76441074
Lets's calculate GCF of 43,16,519
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 76441074/1
Therefore the LCM of Fractions 438/43,398/16,877/519 is 76441074
Factors of 43
List of positive integer factors of 43 that divides 43 without a remainder.
1,43
Factors of 16
List of positive integer factors of 16 that divides 16 without a remainder.
1,2,4,8,16
Factors of 519
List of positive integer factors of 519 that divides 519 without a remainder.
1,3,173,519
Greatest Common Factor
We found the factors 43,16,519 . The biggest common factor number is the GCF number.
So the greatest common factor 43,16,519 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 438/43, 398/16, 877/519?
Answer: LCM of Numerators as per given numbers 438/43, 398/16, 877/519 is
LCM of Numerators i.e. for 438,398,877 is 76441074
GCF of denominators i.e. for 43,16,519 is 1.
Thus, LCM of Fractions is 76441074.Finally, LCM of Fractions for 438/43, 398/16, 877/519 is 76441074.