Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 7/413, 57/202, 39/656 quickly i.e. 5187 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 7/413, 57/202, 39/656 is 5187.
LCM(7/413, 57/202, 39/656) = 5187
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 7/413,57/202,39/656
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 7,57,39
Least Common Multiple of Numerators i.e. LCM of 7,57,39 is 5187.
GCF of Denominators means GCF of 413,202,656 as per the given fractions.
GCF of 413,202,656 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 7,57,39
3 | 7, 57, 39 |
7, 19, 13 |
∴ So the LCM of the given numbers is 3 x 7 x 19 x 13 = 5187
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 7,57,39 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(7,57,39) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(7,57,39) x common factors =1 x 3 = 3
LCM(7,57,39) = ( 7 × 57 × 39 ) / 3
LCM(7,57,39) = 15561 / 3
LCM(7,57,39) = 5187
Lets's calculate GCF of 413,202,656
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5187/1
Therefore the LCM of Fractions 7/413,57/202,39/656 is 5187
Factors of 413
List of positive integer factors of 413 that divides 413 without a remainder.
1,7,59,413
Factors of 202
List of positive integer factors of 202 that divides 202 without a remainder.
1,2,101,202
Factors of 656
List of positive integer factors of 656 that divides 656 without a remainder.
1,2,4,8,16,41,82,164,328,656
Greatest Common Factor
We found the factors 413,202,656 . The biggest common factor number is the GCF number.
So the greatest common factor 413,202,656 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 7/413, 57/202, 39/656?
Answer: LCM of Numerators as per given numbers 7/413, 57/202, 39/656 is
LCM of Numerators i.e. for 7,57,39 is 5187
GCF of denominators i.e. for 413,202,656 is 1.
Thus, LCM of Fractions is 5187.Finally, LCM of Fractions for 7/413, 57/202, 39/656 is 5187.