Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 3093/398, 6817/972 quickly i.e. 21084981/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 3093/398, 6817/972 is 21084981/2.
LCM(3093/398, 6817/972) = 21084981/2
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 3093/398,6817/972
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 3093,6817
Least Common Multiple of Numerators i.e. LCM of 3093,6817 is 21084981.
GCF of Denominators means GCF of 398,972 as per the given fractions.
GCF of 398,972 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 3093,6817
Given numbers has no common factors except 1. So, there LCM is their product i.e 21084981
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 3093,6817 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(3093,6817) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(3093,6817) x common factors =1 x 1 = 1
LCM(3093,6817) = ( 3093 × 6817 ) / 1
LCM(3093,6817) = 21084981 / 1
LCM(3093,6817) = 21084981
Lets's calculate GCF of 398,972
2 | 398, 972 |
199, 486 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 21084981/2
Therefore the LCM of Fractions 3093/398,6817/972 is 21084981/2
Factors of 398
List of positive integer factors of 398 that divides 398 without a remainder.
1,2,199,398
Factors of 972
List of positive integer factors of 972 that divides 972 without a remainder.
1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972
Greatest Common Factor
We found the factors 398,972 . The biggest common factor number is the GCF number.
So the greatest common factor 398,972 is 2.
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 3093/398, 6817/972?
Answer: LCM of Numerators as per given numbers 3093/398, 6817/972 is
LCM of Numerators i.e. for 3093,6817 is 21084981
GCF of denominators i.e. for 398,972 is 2.
Thus, LCM of Fractions is 21084981/2.Finally, LCM of Fractions for 3093/398, 6817/972 is 21084981/2.