Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 68/863, 9138/8430 quickly i.e. 310692 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 68/863, 9138/8430 is 310692.
LCM(68/863, 9138/8430) = 310692
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 68/863,9138/8430
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 68,9138
Least Common Multiple of Numerators i.e. LCM of 68,9138 is 310692.
GCF of Denominators means GCF of 863,8430 as per the given fractions.
GCF of 863,8430 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 68,9138
2 | 68, 9138 |
34, 4569 |
∴ So the LCM of the given numbers is 2 x 34 x 4569 = 310692
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 68,9138 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(68,9138) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(68,9138) x common factors =2 x 1 = 2
LCM(68,9138) = ( 68 × 9138 ) / 2
LCM(68,9138) = 621384 / 2
LCM(68,9138) = 310692
Lets's calculate GCF of 863,8430
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 310692/1
Therefore the LCM of Fractions 68/863,9138/8430 is 310692
Factors of 863
List of positive integer factors of 863 that divides 863 without a remainder.
1,863
Factors of 8430
List of positive integer factors of 8430 that divides 8430 without a remainder.
1,2,3,5,6,10,15,30,281,562,843,1405,1686,2810,4215,8430
Greatest Common Factor
We found the factors 863,8430 . The biggest common factor number is the GCF number.
So the greatest common factor 863,8430 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 68/863, 9138/8430?
Answer: LCM of Numerators as per given numbers 68/863, 9138/8430 is
LCM of Numerators i.e. for 68,9138 is 310692
GCF of denominators i.e. for 863,8430 is 1.
Thus, LCM of Fractions is 310692.Finally, LCM of Fractions for 68/863, 9138/8430 is 310692.