Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 7491/479, 7911/229 quickly i.e. 19753767 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 7491/479, 7911/229 is 19753767.
LCM(7491/479, 7911/229) = 19753767
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 7491/479,7911/229
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 7491,7911
Least Common Multiple of Numerators i.e. LCM of 7491,7911 is 19753767.
GCF of Denominators means GCF of 479,229 as per the given fractions.
GCF of 479,229 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 7491,7911
3 | 7491, 7911 |
2497, 2637 |
∴ So the LCM of the given numbers is 3 x 2497 x 2637 = 19753767
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 7491,7911 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(7491,7911) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(7491,7911) x common factors =3 x 1 = 3
LCM(7491,7911) = ( 7491 × 7911 ) / 3
LCM(7491,7911) = 59261301 / 3
LCM(7491,7911) = 19753767
Lets's calculate GCF of 479,229
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 19753767/1
Therefore the LCM of Fractions 7491/479,7911/229 is 19753767
Factors of 479
List of positive integer factors of 479 that divides 479 without a remainder.
1,479
Factors of 229
List of positive integer factors of 229 that divides 229 without a remainder.
1,229
Greatest Common Factor
We found the factors 479,229 . The biggest common factor number is the GCF number.
So the greatest common factor 479,229 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 7491/479, 7911/229?
Answer: LCM of Numerators as per given numbers 7491/479, 7911/229 is
LCM of Numerators i.e. for 7491,7911 is 19753767
GCF of denominators i.e. for 479,229 is 1.
Thus, LCM of Fractions is 19753767.Finally, LCM of Fractions for 7491/479, 7911/229 is 19753767.