Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 878/52, 723/21, 238/334 quickly i.e. 75540486 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 878/52, 723/21, 238/334 is 75540486.
LCM(878/52, 723/21, 238/334) = 75540486
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 878/52,723/21,238/334
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 878,723,238
Least Common Multiple of Numerators i.e. LCM of 878,723,238 is 75540486.
GCF of Denominators means GCF of 52,21,334 as per the given fractions.
GCF of 52,21,334 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 878,723,238
2 | 878, 723, 238 |
439, 723, 119 |
∴ So the LCM of the given numbers is 2 x 439 x 723 x 119 = 75540486
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 878,723,238 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(878,723,238) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(878,723,238) x common factors =1 x 2 = 2
LCM(878,723,238) = ( 878 × 723 × 238 ) / 2
LCM(878,723,238) = 151080972 / 2
LCM(878,723,238) = 75540486
Lets's calculate GCF of 52,21,334
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 75540486/1
Therefore the LCM of Fractions 878/52,723/21,238/334 is 75540486
Factors of 52
List of positive integer factors of 52 that divides 52 without a remainder.
1,2,4,13,26,52
Factors of 21
List of positive integer factors of 21 that divides 21 without a remainder.
1,3,7,21
Factors of 334
List of positive integer factors of 334 that divides 334 without a remainder.
1,2,167,334
Greatest Common Factor
We found the factors 52,21,334 . The biggest common factor number is the GCF number.
So the greatest common factor 52,21,334 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 878/52, 723/21, 238/334?
Answer: LCM of Numerators as per given numbers 878/52, 723/21, 238/334 is
LCM of Numerators i.e. for 878,723,238 is 75540486
GCF of denominators i.e. for 52,21,334 is 1.
Thus, LCM of Fractions is 75540486.Finally, LCM of Fractions for 878/52, 723/21, 238/334 is 75540486.