Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 8084/406, 7911/6478 quickly i.e. 31976262 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 8084/406, 7911/6478 is 31976262.
LCM(8084/406, 7911/6478) = 31976262
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 8084/406,7911/6478
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 8084,7911
Least Common Multiple of Numerators i.e. LCM of 8084,7911 is 63952524.
GCF of Denominators means GCF of 406,6478 as per the given fractions.
GCF of 406,6478 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 8084,7911
Given numbers has no common factors except 1. So, there LCM is their product i.e 63952524
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 8084,7911 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(8084,7911) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(8084,7911) x common factors =1 x 1 = 1
LCM(8084,7911) = ( 8084 × 7911 ) / 1
LCM(8084,7911) = 63952524 / 1
LCM(8084,7911) = 63952524
Lets's calculate GCF of 406,6478
2 | 406, 6478 |
203, 3239 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 63952524/2
Therefore the LCM of Fractions 8084/406,7911/6478 is 31976262
Factors of 406
List of positive integer factors of 406 that divides 406 without a remainder.
1,2,7,14,29,58,203,406
Factors of 6478
List of positive integer factors of 6478 that divides 6478 without a remainder.
1,2,41,79,82,158,3239,6478
Greatest Common Factor
We found the factors 406,6478 . The biggest common factor number is the GCF number.
So the greatest common factor 406,6478 is 2.
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 8084/406, 7911/6478?
Answer: LCM of Numerators as per given numbers 8084/406, 7911/6478 is
LCM of Numerators i.e. for 8084,7911 is 63952524
GCF of denominators i.e. for 406,6478 is 2.
Thus, LCM of Fractions is 31976262.Finally, LCM of Fractions for 8084/406, 7911/6478 is 31976262.