Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 3286/668, 9421/401 quickly i.e. 30957406 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 3286/668, 9421/401 is 30957406.
LCM(3286/668, 9421/401) = 30957406
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 3286/668,9421/401
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 3286,9421
Least Common Multiple of Numerators i.e. LCM of 3286,9421 is 30957406.
GCF of Denominators means GCF of 668,401 as per the given fractions.
GCF of 668,401 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 3286,9421
Given numbers has no common factors except 1. So, there LCM is their product i.e 30957406
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 3286,9421 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(3286,9421) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(3286,9421) x common factors =1 x 1 = 1
LCM(3286,9421) = ( 3286 × 9421 ) / 1
LCM(3286,9421) = 30957406 / 1
LCM(3286,9421) = 30957406
Lets's calculate GCF of 668,401
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 30957406/1
Therefore the LCM of Fractions 3286/668,9421/401 is 30957406
Factors of 668
List of positive integer factors of 668 that divides 668 without a remainder.
1,2,4,167,334,668
Factors of 401
List of positive integer factors of 401 that divides 401 without a remainder.
1,401
Greatest Common Factor
We found the factors 668,401 . The biggest common factor number is the GCF number.
So the greatest common factor 668,401 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 3286/668, 9421/401?
Answer: LCM of Numerators as per given numbers 3286/668, 9421/401 is
LCM of Numerators i.e. for 3286,9421 is 30957406
GCF of denominators i.e. for 668,401 is 1.
Thus, LCM of Fractions is 30957406.Finally, LCM of Fractions for 3286/668, 9421/401 is 30957406.