Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 87/998, 243/717, 337/143 quickly i.e. 2374839 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 87/998, 243/717, 337/143 is 2374839.
LCM(87/998, 243/717, 337/143) = 2374839
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 87/998,243/717,337/143
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 87,243,337
Least Common Multiple of Numerators i.e. LCM of 87,243,337 is 2374839.
GCF of Denominators means GCF of 998,717,143 as per the given fractions.
GCF of 998,717,143 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 87,243,337
3 | 87, 243, 337 |
29, 81, 337 |
∴ So the LCM of the given numbers is 3 x 29 x 81 x 337 = 2374839
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 87,243,337 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(87,243,337) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(87,243,337) x common factors =1 x 3 = 3
LCM(87,243,337) = ( 87 × 243 × 337 ) / 3
LCM(87,243,337) = 7124517 / 3
LCM(87,243,337) = 2374839
Lets's calculate GCF of 998,717,143
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2374839/1
Therefore the LCM of Fractions 87/998,243/717,337/143 is 2374839
Factors of 998
List of positive integer factors of 998 that divides 998 without a remainder.
1,2,499,998
Factors of 717
List of positive integer factors of 717 that divides 717 without a remainder.
1,3,239,717
Factors of 143
List of positive integer factors of 143 that divides 143 without a remainder.
1,11,13,143
Greatest Common Factor
We found the factors 998,717,143 . The biggest common factor number is the GCF number.
So the greatest common factor 998,717,143 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 87/998, 243/717, 337/143?
Answer: LCM of Numerators as per given numbers 87/998, 243/717, 337/143 is
LCM of Numerators i.e. for 87,243,337 is 2374839
GCF of denominators i.e. for 998,717,143 is 1.
Thus, LCM of Fractions is 2374839.Finally, LCM of Fractions for 87/998, 243/717, 337/143 is 2374839.