Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 32/96, 50/85, 51/41, 20/487 quickly i.e. 40800 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 32/96, 50/85, 51/41, 20/487 is 40800.
LCM(32/96, 50/85, 51/41, 20/487) = 40800
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 32/96,50/85,51/41,20/487
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 32,50,51,20
Least Common Multiple of Numerators i.e. LCM of 32,50,51,20 is 40800.
GCF of Denominators means GCF of 96,85,41,487 as per the given fractions.
GCF of 96,85,41,487 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 32,50,51,20
2 | 32, 50, 51, 20 |
2 | 16, 25, 51, 10 |
5 | 8, 25, 51, 5 |
8, 1, 51, 5 |
∴ So the LCM of the given numbers is 2 x 2 x 5 x 8 x 1 x 51 x 5 = 40800
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 32,50,51,20 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(32,50,51,20) = 1
common factors(in case of two or more numbers have common factors) = 40
GCF(32,50,51,20) x common factors =1 x 40 = 40
LCM(32,50,51,20) = ( 32 × 50 × 51 × 20 ) / 40
LCM(32,50,51,20) = 1632000 / 40
LCM(32,50,51,20) = 40800
Lets's calculate GCF of 96,85,41,487
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 40800/1
Therefore the LCM of Fractions 32/96,50/85,51/41,20/487 is 40800
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 85
List of positive integer factors of 85 that divides 85 without a remainder.
1,5,17,85
Factors of 41
List of positive integer factors of 41 that divides 41 without a remainder.
1,41
Factors of 487
List of positive integer factors of 487 that divides 487 without a remainder.
1,487
Greatest Common Factor
We found the factors 96,85,41,487 . The biggest common factor number is the GCF number.
So the greatest common factor 96,85,41,487 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 32/96, 50/85, 51/41, 20/487?
Answer: LCM of Numerators as per given numbers 32/96, 50/85, 51/41, 20/487 is
LCM of Numerators i.e. for 32,50,51,20 is 40800
GCF of denominators i.e. for 96,85,41,487 is 1.
Thus, LCM of Fractions is 40800.Finally, LCM of Fractions for 32/96, 50/85, 51/41, 20/487 is 40800.