Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 40/50, 23/39, 98/63, 89/932 quickly i.e. 4012120 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 40/50, 23/39, 98/63, 89/932 is 4012120.
LCM(40/50, 23/39, 98/63, 89/932) = 4012120
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 40/50,23/39,98/63,89/932
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 40,23,98,89
Least Common Multiple of Numerators i.e. LCM of 40,23,98,89 is 4012120.
GCF of Denominators means GCF of 50,39,63,932 as per the given fractions.
GCF of 50,39,63,932 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 40,23,98,89
2 | 40, 23, 98, 89 |
20, 23, 49, 89 |
∴ So the LCM of the given numbers is 2 x 20 x 23 x 49 x 89 = 4012120
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 40,23,98,89 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(40,23,98,89) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(40,23,98,89) x common factors =1 x 2 = 2
LCM(40,23,98,89) = ( 40 × 23 × 98 × 89 ) / 2
LCM(40,23,98,89) = 8024240 / 2
LCM(40,23,98,89) = 4012120
Lets's calculate GCF of 50,39,63,932
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4012120/1
Therefore the LCM of Fractions 40/50,23/39,98/63,89/932 is 4012120
Factors of 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 39
List of positive integer factors of 39 that divides 39 without a remainder.
1,3,13,39
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 932
List of positive integer factors of 932 that divides 932 without a remainder.
1,2,4,233,466,932
Greatest Common Factor
We found the factors 50,39,63,932 . The biggest common factor number is the GCF number.
So the greatest common factor 50,39,63,932 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 40/50, 23/39, 98/63, 89/932?
Answer: LCM of Numerators as per given numbers 40/50, 23/39, 98/63, 89/932 is
LCM of Numerators i.e. for 40,23,98,89 is 4012120
GCF of denominators i.e. for 50,39,63,932 is 1.
Thus, LCM of Fractions is 4012120.Finally, LCM of Fractions for 40/50, 23/39, 98/63, 89/932 is 4012120.