Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 973/38, 428/13, 404/203 quickly i.e. 42060844 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 973/38, 428/13, 404/203 is 42060844.
LCM(973/38, 428/13, 404/203) = 42060844
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 973/38,428/13,404/203
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 973,428,404
Least Common Multiple of Numerators i.e. LCM of 973,428,404 is 42060844.
GCF of Denominators means GCF of 38,13,203 as per the given fractions.
GCF of 38,13,203 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 973,428,404
2 | 973, 428, 404 |
2 | 973, 214, 202 |
973, 107, 101 |
∴ So the LCM of the given numbers is 2 x 2 x 973 x 107 x 101 = 42060844
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 973,428,404 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(973,428,404) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(973,428,404) x common factors =1 x 4 = 4
LCM(973,428,404) = ( 973 × 428 × 404 ) / 4
LCM(973,428,404) = 168243376 / 4
LCM(973,428,404) = 42060844
Lets's calculate GCF of 38,13,203
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 42060844/1
Therefore the LCM of Fractions 973/38,428/13,404/203 is 42060844
Factors of 38
List of positive integer factors of 38 that divides 38 without a remainder.
1,2,19,38
Factors of 13
List of positive integer factors of 13 that divides 13 without a remainder.
1,13
Factors of 203
List of positive integer factors of 203 that divides 203 without a remainder.
1,7,29,203
Greatest Common Factor
We found the factors 38,13,203 . The biggest common factor number is the GCF number.
So the greatest common factor 38,13,203 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 973/38, 428/13, 404/203?
Answer: LCM of Numerators as per given numbers 973/38, 428/13, 404/203 is
LCM of Numerators i.e. for 973,428,404 is 42060844
GCF of denominators i.e. for 38,13,203 is 1.
Thus, LCM of Fractions is 42060844.Finally, LCM of Fractions for 973/38, 428/13, 404/203 is 42060844.