Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 28/91, 463/52, 631/434 quickly i.e. 8180284 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 28/91, 463/52, 631/434 is 8180284.
LCM(28/91, 463/52, 631/434) = 8180284
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 28/91,463/52,631/434
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 28,463,631
Least Common Multiple of Numerators i.e. LCM of 28,463,631 is 8180284.
GCF of Denominators means GCF of 91,52,434 as per the given fractions.
GCF of 91,52,434 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 28,463,631
Given numbers has no common factors except 1. So, there LCM is their product i.e 8180284
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 28,463,631 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(28,463,631) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(28,463,631) x common factors =1 x 1 = 1
LCM(28,463,631) = ( 28 × 463 × 631 ) / 1
LCM(28,463,631) = 8180284 / 1
LCM(28,463,631) = 8180284
Lets's calculate GCF of 91,52,434
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 8180284/1
Therefore the LCM of Fractions 28/91,463/52,631/434 is 8180284
Factors of 91
List of positive integer factors of 91 that divides 91 without a remainder.
1,7,13,91
Factors of 52
List of positive integer factors of 52 that divides 52 without a remainder.
1,2,4,13,26,52
Factors of 434
List of positive integer factors of 434 that divides 434 without a remainder.
1,2,7,14,31,62,217,434
Greatest Common Factor
We found the factors 91,52,434 . The biggest common factor number is the GCF number.
So the greatest common factor 91,52,434 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 28/91, 463/52, 631/434?
Answer: LCM of Numerators as per given numbers 28/91, 463/52, 631/434 is
LCM of Numerators i.e. for 28,463,631 is 8180284
GCF of denominators i.e. for 91,52,434 is 1.
Thus, LCM of Fractions is 8180284.Finally, LCM of Fractions for 28/91, 463/52, 631/434 is 8180284.