Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 98/461, 40/514, 389/216 quickly i.e. 762440 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 98/461, 40/514, 389/216 is 762440.
LCM(98/461, 40/514, 389/216) = 762440
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 98/461,40/514,389/216
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 98,40,389
Least Common Multiple of Numerators i.e. LCM of 98,40,389 is 762440.
GCF of Denominators means GCF of 461,514,216 as per the given fractions.
GCF of 461,514,216 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 98,40,389
2 | 98, 40, 389 |
49, 20, 389 |
∴ So the LCM of the given numbers is 2 x 49 x 20 x 389 = 762440
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 98,40,389 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(98,40,389) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(98,40,389) x common factors =1 x 2 = 2
LCM(98,40,389) = ( 98 × 40 × 389 ) / 2
LCM(98,40,389) = 1524880 / 2
LCM(98,40,389) = 762440
Lets's calculate GCF of 461,514,216
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 762440/1
Therefore the LCM of Fractions 98/461,40/514,389/216 is 762440
Factors of 461
List of positive integer factors of 461 that divides 461 without a remainder.
1,461
Factors of 514
List of positive integer factors of 514 that divides 514 without a remainder.
1,2,257,514
Factors of 216
List of positive integer factors of 216 that divides 216 without a remainder.
1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216
Greatest Common Factor
We found the factors 461,514,216 . The biggest common factor number is the GCF number.
So the greatest common factor 461,514,216 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 98/461, 40/514, 389/216?
Answer: LCM of Numerators as per given numbers 98/461, 40/514, 389/216 is
LCM of Numerators i.e. for 98,40,389 is 762440
GCF of denominators i.e. for 461,514,216 is 1.
Thus, LCM of Fractions is 762440.Finally, LCM of Fractions for 98/461, 40/514, 389/216 is 762440.