Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 27/96, 54/22, 84/72, 68/629 quickly i.e. 12852 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 27/96, 54/22, 84/72, 68/629 is 12852.
LCM(27/96, 54/22, 84/72, 68/629) = 12852
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 27/96,54/22,84/72,68/629
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 27,54,84,68
Least Common Multiple of Numerators i.e. LCM of 27,54,84,68 is 12852.
GCF of Denominators means GCF of 96,22,72,629 as per the given fractions.
GCF of 96,22,72,629 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 27,54,84,68
2 | 27, 54, 84, 68 |
2 | 27, 27, 42, 34 |
3 | 27, 27, 21, 17 |
3 | 9, 9, 7, 17 |
3 | 3, 3, 7, 17 |
1, 1, 7, 17 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 3 x 1 x 1 x 7 x 17 = 12852
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 27,54,84,68 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(27,54,84,68) = 1
common factors(in case of two or more numbers have common factors) = 648
GCF(27,54,84,68) x common factors =1 x 648 = 648
LCM(27,54,84,68) = ( 27 × 54 × 84 × 68 ) / 648
LCM(27,54,84,68) = 8328096 / 648
LCM(27,54,84,68) = 12852
Lets's calculate GCF of 96,22,72,629
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 12852/1
Therefore the LCM of Fractions 27/96,54/22,84/72,68/629 is 12852
Factors of 96
List of positive integer factors of 96 that divides 96 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,96
Factors of 22
List of positive integer factors of 22 that divides 22 without a remainder.
1,2,11,22
Factors of 72
List of positive integer factors of 72 that divides 72 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72
Factors of 629
List of positive integer factors of 629 that divides 629 without a remainder.
1,17,37,629
Greatest Common Factor
We found the factors 96,22,72,629 . The biggest common factor number is the GCF number.
So the greatest common factor 96,22,72,629 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 27/96, 54/22, 84/72, 68/629?
Answer: LCM of Numerators as per given numbers 27/96, 54/22, 84/72, 68/629 is
LCM of Numerators i.e. for 27,54,84,68 is 12852
GCF of denominators i.e. for 96,22,72,629 is 1.
Thus, LCM of Fractions is 12852.Finally, LCM of Fractions for 27/96, 54/22, 84/72, 68/629 is 12852.