Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 783/99, 921/2037 quickly i.e. 80127 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 783/99, 921/2037 is 80127.
LCM(783/99, 921/2037) = 80127
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 783/99,921/2037
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 783,921
Least Common Multiple of Numerators i.e. LCM of 783,921 is 240381.
GCF of Denominators means GCF of 99,2037 as per the given fractions.
GCF of 99,2037 is 3 as it is the largest common factor for these numbers.
Lets's calculate LCM of 783,921
3 | 783, 921 |
261, 307 |
∴ So the LCM of the given numbers is 3 x 261 x 307 = 240381
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 783,921 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(783,921) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(783,921) x common factors =3 x 1 = 3
LCM(783,921) = ( 783 × 921 ) / 3
LCM(783,921) = 721143 / 3
LCM(783,921) = 240381
Lets's calculate GCF of 99,2037
3 | 99, 2037 |
33, 679 |
∴ So the GCF of the given numbers is 3 = 3
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 240381/3
Therefore the LCM of Fractions 783/99,921/2037 is 80127
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
Factors of 2037
List of positive integer factors of 2037 that divides 2037 without a remainder.
1,3,7,21,97,291,679,2037
Greatest Common Factor
We found the factors 99,2037 . The biggest common factor number is the GCF number.
So the greatest common factor 99,2037 is 3.
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 783/99, 921/2037?
Answer: LCM of Numerators as per given numbers 783/99, 921/2037 is
LCM of Numerators i.e. for 783,921 is 240381
GCF of denominators i.e. for 99,2037 is 3.
Thus, LCM of Fractions is 80127.Finally, LCM of Fractions for 783/99, 921/2037 is 80127.