Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 55/90, 616/84, 831/477 quickly i.e. 853160 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 55/90, 616/84, 831/477 is 853160.
LCM(55/90, 616/84, 831/477) = 853160
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 55/90,616/84,831/477
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 55,616,831
Least Common Multiple of Numerators i.e. LCM of 55,616,831 is 2559480.
GCF of Denominators means GCF of 90,84,477 as per the given fractions.
GCF of 90,84,477 is 3 as it is the largest common factor for these numbers.
Lets's calculate LCM of 55,616,831
11 | 55, 616, 831 |
5, 56, 831 |
∴ So the LCM of the given numbers is 11 x 5 x 56 x 831 = 2559480
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 55,616,831 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(55,616,831) = 1
common factors(in case of two or more numbers have common factors) = 11
GCF(55,616,831) x common factors =1 x 11 = 11
LCM(55,616,831) = ( 55 × 616 × 831 ) / 11
LCM(55,616,831) = 28154280 / 11
LCM(55,616,831) = 2559480
Lets's calculate GCF of 90,84,477
3 | 90, 84, 477 |
30, 28, 159 |
∴ So the GCF of the given numbers is 3 = 3
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2559480/3
Therefore the LCM of Fractions 55/90,616/84,831/477 is 853160
Factors of 90
List of positive integer factors of 90 that divides 90 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,90
Factors of 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 477
List of positive integer factors of 477 that divides 477 without a remainder.
1,3,9,53,159,477
Greatest Common Factor
We found the factors 90,84,477 . The biggest common factor number is the GCF number.
So the greatest common factor 90,84,477 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 55/90, 616/84, 831/477?
Answer: LCM of Numerators as per given numbers 55/90, 616/84, 831/477 is
LCM of Numerators i.e. for 55,616,831 is 2559480
GCF of denominators i.e. for 90,84,477 is 3.
Thus, LCM of Fractions is 853160.Finally, LCM of Fractions for 55/90, 616/84, 831/477 is 853160.