Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 389/386, 3908/829 quickly i.e. 1520212 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 389/386, 3908/829 is 1520212.
LCM(389/386, 3908/829) = 1520212
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 389/386,3908/829
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 389,3908
Least Common Multiple of Numerators i.e. LCM of 389,3908 is 1520212.
GCF of Denominators means GCF of 386,829 as per the given fractions.
GCF of 386,829 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 389,3908
Given numbers has no common factors except 1. So, there LCM is their product i.e 1520212
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 389,3908 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(389,3908) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(389,3908) x common factors =1 x 1 = 1
LCM(389,3908) = ( 389 × 3908 ) / 1
LCM(389,3908) = 1520212 / 1
LCM(389,3908) = 1520212
Lets's calculate GCF of 386,829
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1520212/1
Therefore the LCM of Fractions 389/386,3908/829 is 1520212
Factors of 386
List of positive integer factors of 386 that divides 386 without a remainder.
1,2,193,386
Factors of 829
List of positive integer factors of 829 that divides 829 without a remainder.
1,829
Greatest Common Factor
We found the factors 386,829 . The biggest common factor number is the GCF number.
So the greatest common factor 386,829 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 389/386, 3908/829?
Answer: LCM of Numerators as per given numbers 389/386, 3908/829 is
LCM of Numerators i.e. for 389,3908 is 1520212
GCF of denominators i.e. for 386,829 is 1.
Thus, LCM of Fractions is 1520212.Finally, LCM of Fractions for 389/386, 3908/829 is 1520212.