Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 29/49, 30/20, 79/14, 12/373 quickly i.e. 137460 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 29/49, 30/20, 79/14, 12/373 is 137460.
LCM(29/49, 30/20, 79/14, 12/373) = 137460
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 29/49,30/20,79/14,12/373
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 29,30,79,12
Least Common Multiple of Numerators i.e. LCM of 29,30,79,12 is 137460.
GCF of Denominators means GCF of 49,20,14,373 as per the given fractions.
GCF of 49,20,14,373 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 29,30,79,12
2 | 29, 30, 79, 12 |
3 | 29, 15, 79, 6 |
29, 5, 79, 2 |
∴ So the LCM of the given numbers is 2 x 3 x 29 x 5 x 79 x 2 = 137460
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 29,30,79,12 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(29,30,79,12) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(29,30,79,12) x common factors =1 x 6 = 6
LCM(29,30,79,12) = ( 29 × 30 × 79 × 12 ) / 6
LCM(29,30,79,12) = 824760 / 6
LCM(29,30,79,12) = 137460
Lets's calculate GCF of 49,20,14,373
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 137460/1
Therefore the LCM of Fractions 29/49,30/20,79/14,12/373 is 137460
Factors of 49
List of positive integer factors of 49 that divides 49 without a remainder.
1,7,49
Factors of 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Factors of 14
List of positive integer factors of 14 that divides 14 without a remainder.
1,2,7,14
Factors of 373
List of positive integer factors of 373 that divides 373 without a remainder.
1,373
Greatest Common Factor
We found the factors 49,20,14,373 . The biggest common factor number is the GCF number.
So the greatest common factor 49,20,14,373 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 29/49, 30/20, 79/14, 12/373?
Answer: LCM of Numerators as per given numbers 29/49, 30/20, 79/14, 12/373 is
LCM of Numerators i.e. for 29,30,79,12 is 137460
GCF of denominators i.e. for 49,20,14,373 is 1.
Thus, LCM of Fractions is 137460.Finally, LCM of Fractions for 29/49, 30/20, 79/14, 12/373 is 137460.