Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 487/35, 555/79, 231/148 quickly i.e. 20811945 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 487/35, 555/79, 231/148 is 20811945.
LCM(487/35, 555/79, 231/148) = 20811945
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 487/35,555/79,231/148
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 487,555,231
Least Common Multiple of Numerators i.e. LCM of 487,555,231 is 20811945.
GCF of Denominators means GCF of 35,79,148 as per the given fractions.
GCF of 35,79,148 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 487,555,231
3 | 487, 555, 231 |
487, 185, 77 |
∴ So the LCM of the given numbers is 3 x 487 x 185 x 77 = 20811945
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 487,555,231 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(487,555,231) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(487,555,231) x common factors =1 x 3 = 3
LCM(487,555,231) = ( 487 × 555 × 231 ) / 3
LCM(487,555,231) = 62435835 / 3
LCM(487,555,231) = 20811945
Lets's calculate GCF of 35,79,148
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20811945/1
Therefore the LCM of Fractions 487/35,555/79,231/148 is 20811945
Factors of 35
List of positive integer factors of 35 that divides 35 without a remainder.
1,5,7,35
Factors of 79
List of positive integer factors of 79 that divides 79 without a remainder.
1,79
Factors of 148
List of positive integer factors of 148 that divides 148 without a remainder.
1,2,4,37,74,148
Greatest Common Factor
We found the factors 35,79,148 . The biggest common factor number is the GCF number.
So the greatest common factor 35,79,148 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 487/35, 555/79, 231/148?
Answer: LCM of Numerators as per given numbers 487/35, 555/79, 231/148 is
LCM of Numerators i.e. for 487,555,231 is 20811945
GCF of denominators i.e. for 35,79,148 is 1.
Thus, LCM of Fractions is 20811945.Finally, LCM of Fractions for 487/35, 555/79, 231/148 is 20811945.