Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 17/90, 96/82, 96/99, 27/887 quickly i.e. 14688 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 17/90, 96/82, 96/99, 27/887 is 14688.
LCM(17/90, 96/82, 96/99, 27/887) = 14688
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 17/90,96/82,96/99,27/887
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 17,96,96,27
Least Common Multiple of Numerators i.e. LCM of 17,96,96,27 is 14688.
GCF of Denominators means GCF of 90,82,99,887 as per the given fractions.
GCF of 90,82,99,887 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 17,96,96,27
2 | 17, 96, 96, 27 |
2 | 17, 48, 48, 27 |
2 | 17, 24, 24, 27 |
2 | 17, 12, 12, 27 |
2 | 17, 6, 6, 27 |
3 | 17, 3, 3, 27 |
17, 1, 1, 9 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 2 x 3 x 17 x 1 x 1 x 9 = 14688
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 17,96,96,27 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(17,96,96,27) = 1
common factors(in case of two or more numbers have common factors) = 288
GCF(17,96,96,27) x common factors =1 x 288 = 288
LCM(17,96,96,27) = ( 17 × 96 × 96 × 27 ) / 288
LCM(17,96,96,27) = 4230144 / 288
LCM(17,96,96,27) = 14688
Lets's calculate GCF of 90,82,99,887
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 14688/1
Therefore the LCM of Fractions 17/90,96/82,96/99,27/887 is 14688
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 82
List of positive integer factors of 82 that divides 82 without a remainder.
1,2,41,82
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
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 90,82,99,887 . The biggest common factor number is the GCF number.
So the greatest common factor 90,82,99,887 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 17/90, 96/82, 96/99, 27/887?
Answer: LCM of Numerators as per given numbers 17/90, 96/82, 96/99, 27/887 is
LCM of Numerators i.e. for 17,96,96,27 is 14688
GCF of denominators i.e. for 90,82,99,887 is 1.
Thus, LCM of Fractions is 14688.Finally, LCM of Fractions for 17/90, 96/82, 96/99, 27/887 is 14688.