Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 727/68, 421/81, 177/899 quickly i.e. 54173859 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 727/68, 421/81, 177/899 is 54173859.
LCM(727/68, 421/81, 177/899) = 54173859
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 727/68,421/81,177/899
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 727,421,177
Least Common Multiple of Numerators i.e. LCM of 727,421,177 is 54173859.
GCF of Denominators means GCF of 68,81,899 as per the given fractions.
GCF of 68,81,899 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 727,421,177
Given numbers has no common factors except 1. So, there LCM is their product i.e 54173859
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 727,421,177 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(727,421,177) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(727,421,177) x common factors =1 x 1 = 1
LCM(727,421,177) = ( 727 × 421 × 177 ) / 1
LCM(727,421,177) = 54173859 / 1
LCM(727,421,177) = 54173859
Lets's calculate GCF of 68,81,899
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 54173859/1
Therefore the LCM of Fractions 727/68,421/81,177/899 is 54173859
Factors of 68
List of positive integer factors of 68 that divides 68 without a remainder.
1,2,4,17,34,68
Factors of 81
List of positive integer factors of 81 that divides 81 without a remainder.
1,3,9,27,81
Factors of 899
List of positive integer factors of 899 that divides 899 without a remainder.
1,29,31,899
Greatest Common Factor
We found the factors 68,81,899 . The biggest common factor number is the GCF number.
So the greatest common factor 68,81,899 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 727/68, 421/81, 177/899?
Answer: LCM of Numerators as per given numbers 727/68, 421/81, 177/899 is
LCM of Numerators i.e. for 727,421,177 is 54173859
GCF of denominators i.e. for 68,81,899 is 1.
Thus, LCM of Fractions is 54173859.Finally, LCM of Fractions for 727/68, 421/81, 177/899 is 54173859.