Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 30/77, 29/43, 50/89, 11/629 quickly i.e. 47850 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 30/77, 29/43, 50/89, 11/629 is 47850.
LCM(30/77, 29/43, 50/89, 11/629) = 47850
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 30/77,29/43,50/89,11/629
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 30,29,50,11
Least Common Multiple of Numerators i.e. LCM of 30,29,50,11 is 47850.
GCF of Denominators means GCF of 77,43,89,629 as per the given fractions.
GCF of 77,43,89,629 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 30,29,50,11
2 | 30, 29, 50, 11 |
5 | 15, 29, 25, 11 |
3, 29, 5, 11 |
∴ So the LCM of the given numbers is 2 x 5 x 3 x 29 x 5 x 11 = 47850
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 30,29,50,11 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(30,29,50,11) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(30,29,50,11) x common factors =1 x 10 = 10
LCM(30,29,50,11) = ( 30 × 29 × 50 × 11 ) / 10
LCM(30,29,50,11) = 478500 / 10
LCM(30,29,50,11) = 47850
Lets's calculate GCF of 77,43,89,629
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 47850/1
Therefore the LCM of Fractions 30/77,29/43,50/89,11/629 is 47850
Factors of 77
List of positive integer factors of 77 that divides 77 without a remainder.
1,7,11,77
Factors of 43
List of positive integer factors of 43 that divides 43 without a remainder.
1,43
Factors of 89
List of positive integer factors of 89 that divides 89 without a remainder.
1,89
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 77,43,89,629 . The biggest common factor number is the GCF number.
So the greatest common factor 77,43,89,629 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 30/77, 29/43, 50/89, 11/629?
Answer: LCM of Numerators as per given numbers 30/77, 29/43, 50/89, 11/629 is
LCM of Numerators i.e. for 30,29,50,11 is 47850
GCF of denominators i.e. for 77,43,89,629 is 1.
Thus, LCM of Fractions is 47850.Finally, LCM of Fractions for 30/77, 29/43, 50/89, 11/629 is 47850.