Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 86/49, 77/13, 275/55 quickly i.e. 165550 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 86/49, 77/13, 275/55 is 165550.
LCM(86/49, 77/13, 275/55) = 165550
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 86/49,77/13,275/55
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 86,77,275
Least Common Multiple of Numerators i.e. LCM of 86,77,275 is 165550.
GCF of Denominators means GCF of 49,13,55 as per the given fractions.
GCF of 49,13,55 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 86,77,275
11 | 86, 77, 275 |
86, 7, 25 |
∴ So the LCM of the given numbers is 11 x 86 x 7 x 25 = 165550
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 86,77,275 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(86,77,275) = 1
common factors(in case of two or more numbers have common factors) = 11
GCF(86,77,275) x common factors =1 x 11 = 11
LCM(86,77,275) = ( 86 × 77 × 275 ) / 11
LCM(86,77,275) = 1821050 / 11
LCM(86,77,275) = 165550
Lets's calculate GCF of 49,13,55
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 165550/1
Therefore the LCM of Fractions 86/49,77/13,275/55 is 165550
Factors of 49
List of positive integer factors of 49 that divides 49 without a remainder.
1,7,49
Factors of 13
List of positive integer factors of 13 that divides 13 without a remainder.
1,13
Factors of 55
List of positive integer factors of 55 that divides 55 without a remainder.
1,5,11,55
Greatest Common Factor
We found the factors 49,13,55 . The biggest common factor number is the GCF number.
So the greatest common factor 49,13,55 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 86/49, 77/13, 275/55?
Answer: LCM of Numerators as per given numbers 86/49, 77/13, 275/55 is
LCM of Numerators i.e. for 86,77,275 is 165550
GCF of denominators i.e. for 49,13,55 is 1.
Thus, LCM of Fractions is 165550.Finally, LCM of Fractions for 86/49, 77/13, 275/55 is 165550.