Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 79/27, 72/22, 47/20, 26/924 quickly i.e. 3475368 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 79/27, 72/22, 47/20, 26/924 is 3475368.
LCM(79/27, 72/22, 47/20, 26/924) = 3475368
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 79/27,72/22,47/20,26/924
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 79,72,47,26
Least Common Multiple of Numerators i.e. LCM of 79,72,47,26 is 3475368.
GCF of Denominators means GCF of 27,22,20,924 as per the given fractions.
GCF of 27,22,20,924 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 79,72,47,26
2 | 79, 72, 47, 26 |
79, 36, 47, 13 |
∴ So the LCM of the given numbers is 2 x 79 x 36 x 47 x 13 = 3475368
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 79,72,47,26 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(79,72,47,26) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(79,72,47,26) x common factors =1 x 2 = 2
LCM(79,72,47,26) = ( 79 × 72 × 47 × 26 ) / 2
LCM(79,72,47,26) = 6950736 / 2
LCM(79,72,47,26) = 3475368
Lets's calculate GCF of 27,22,20,924
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3475368/1
Therefore the LCM of Fractions 79/27,72/22,47/20,26/924 is 3475368
Factors of 27
List of positive integer factors of 27 that divides 27 without a remainder.
1,3,9,27
Factors of 22
List of positive integer factors of 22 that divides 22 without a remainder.
1,2,11,22
Factors of 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Factors of 924
List of positive integer factors of 924 that divides 924 without a remainder.
1,2,3,4,6,7,11,12,14,21,22,28,33,42,44,66,77,84,132,154,231,308,462,924
Greatest Common Factor
We found the factors 27,22,20,924 . The biggest common factor number is the GCF number.
So the greatest common factor 27,22,20,924 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 79/27, 72/22, 47/20, 26/924?
Answer: LCM of Numerators as per given numbers 79/27, 72/22, 47/20, 26/924 is
LCM of Numerators i.e. for 79,72,47,26 is 3475368
GCF of denominators i.e. for 27,22,20,924 is 1.
Thus, LCM of Fractions is 3475368.Finally, LCM of Fractions for 79/27, 72/22, 47/20, 26/924 is 3475368.