Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 391/56, 851/82, 704/727 quickly i.e. 10184768 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 391/56, 851/82, 704/727 is 10184768.
LCM(391/56, 851/82, 704/727) = 10184768
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 391/56,851/82,704/727
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 391,851,704
Least Common Multiple of Numerators i.e. LCM of 391,851,704 is 10184768.
GCF of Denominators means GCF of 56,82,727 as per the given fractions.
GCF of 56,82,727 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 391,851,704
23 | 391, 851, 704 |
17, 37, 704 |
∴ So the LCM of the given numbers is 23 x 17 x 37 x 704 = 10184768
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 391,851,704 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(391,851,704) = 1
common factors(in case of two or more numbers have common factors) = 23
GCF(391,851,704) x common factors =1 x 23 = 23
LCM(391,851,704) = ( 391 × 851 × 704 ) / 23
LCM(391,851,704) = 234249664 / 23
LCM(391,851,704) = 10184768
Lets's calculate GCF of 56,82,727
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 10184768/1
Therefore the LCM of Fractions 391/56,851/82,704/727 is 10184768
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
Factors of 82
List of positive integer factors of 82 that divides 82 without a remainder.
1,2,41,82
Factors of 727
List of positive integer factors of 727 that divides 727 without a remainder.
1,727
Greatest Common Factor
We found the factors 56,82,727 . The biggest common factor number is the GCF number.
So the greatest common factor 56,82,727 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 391/56, 851/82, 704/727?
Answer: LCM of Numerators as per given numbers 391/56, 851/82, 704/727 is
LCM of Numerators i.e. for 391,851,704 is 10184768
GCF of denominators i.e. for 56,82,727 is 1.
Thus, LCM of Fractions is 10184768.Finally, LCM of Fractions for 391/56, 851/82, 704/727 is 10184768.