Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 91/251, 52/457, 430/613 quickly i.e. 78260 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 91/251, 52/457, 430/613 is 78260.
LCM(91/251, 52/457, 430/613) = 78260
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 91/251,52/457,430/613
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 91,52,430
Least Common Multiple of Numerators i.e. LCM of 91,52,430 is 78260.
GCF of Denominators means GCF of 251,457,613 as per the given fractions.
GCF of 251,457,613 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 91,52,430
2 | 91, 52, 430 |
13 | 91, 26, 215 |
7, 2, 215 |
∴ So the LCM of the given numbers is 2 x 13 x 7 x 2 x 215 = 78260
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 91,52,430 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(91,52,430) = 1
common factors(in case of two or more numbers have common factors) = 26
GCF(91,52,430) x common factors =1 x 26 = 26
LCM(91,52,430) = ( 91 × 52 × 430 ) / 26
LCM(91,52,430) = 2034760 / 26
LCM(91,52,430) = 78260
Lets's calculate GCF of 251,457,613
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 78260/1
Therefore the LCM of Fractions 91/251,52/457,430/613 is 78260
Factors of 251
List of positive integer factors of 251 that divides 251 without a remainder.
1,251
Factors of 457
List of positive integer factors of 457 that divides 457 without a remainder.
1,457
Factors of 613
List of positive integer factors of 613 that divides 613 without a remainder.
1,613
Greatest Common Factor
We found the factors 251,457,613 . The biggest common factor number is the GCF number.
So the greatest common factor 251,457,613 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 91/251, 52/457, 430/613?
Answer: LCM of Numerators as per given numbers 91/251, 52/457, 430/613 is
LCM of Numerators i.e. for 91,52,430 is 78260
GCF of denominators i.e. for 251,457,613 is 1.
Thus, LCM of Fractions is 78260.Finally, LCM of Fractions for 91/251, 52/457, 430/613 is 78260.