Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 99/87, 691/53, 917/887 quickly i.e. 62731053 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 99/87, 691/53, 917/887 is 62731053.
LCM(99/87, 691/53, 917/887) = 62731053
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 99/87,691/53,917/887
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 99,691,917
Least Common Multiple of Numerators i.e. LCM of 99,691,917 is 62731053.
GCF of Denominators means GCF of 87,53,887 as per the given fractions.
GCF of 87,53,887 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 99,691,917
Given numbers has no common factors except 1. So, there LCM is their product i.e 62731053
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 99,691,917 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(99,691,917) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(99,691,917) x common factors =1 x 1 = 1
LCM(99,691,917) = ( 99 × 691 × 917 ) / 1
LCM(99,691,917) = 62731053 / 1
LCM(99,691,917) = 62731053
Lets's calculate GCF of 87,53,887
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 62731053/1
Therefore the LCM of Fractions 99/87,691/53,917/887 is 62731053
Factors of 87
List of positive integer factors of 87 that divides 87 without a remainder.
1,3,29,87
Factors of 53
List of positive integer factors of 53 that divides 53 without a remainder.
1,53
Factors of 887
List of positive integer factors of 887 that divides 887 without a remainder.
1,887
Greatest Common Factor
We found the factors 87,53,887 . The biggest common factor number is the GCF number.
So the greatest common factor 87,53,887 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 99/87, 691/53, 917/887?
Answer: LCM of Numerators as per given numbers 99/87, 691/53, 917/887 is
LCM of Numerators i.e. for 99,691,917 is 62731053
GCF of denominators i.e. for 87,53,887 is 1.
Thus, LCM of Fractions is 62731053.Finally, LCM of Fractions for 99/87, 691/53, 917/887 is 62731053.