Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 291/652, 1410/430 quickly i.e. 68385 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 291/652, 1410/430 is 68385.
LCM(291/652, 1410/430) = 68385
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 291/652,1410/430
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 291,1410
Least Common Multiple of Numerators i.e. LCM of 291,1410 is 136770.
GCF of Denominators means GCF of 652,430 as per the given fractions.
GCF of 652,430 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 291,1410
3 | 291, 1410 |
97, 470 |
∴ So the LCM of the given numbers is 3 x 97 x 470 = 136770
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 291,1410 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(291,1410) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(291,1410) x common factors =3 x 1 = 3
LCM(291,1410) = ( 291 × 1410 ) / 3
LCM(291,1410) = 410310 / 3
LCM(291,1410) = 136770
Lets's calculate GCF of 652,430
2 | 652, 430 |
326, 215 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 136770/2
Therefore the LCM of Fractions 291/652,1410/430 is 68385
Factors of 652
List of positive integer factors of 652 that divides 652 without a remainder.
1,2,4,163,326,652
Factors of 430
List of positive integer factors of 430 that divides 430 without a remainder.
1,2,5,10,43,86,215,430
Greatest Common Factor
We found the factors 652,430 . The biggest common factor number is the GCF number.
So the greatest common factor 652,430 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 291/652, 1410/430?
Answer: LCM of Numerators as per given numbers 291/652, 1410/430 is
LCM of Numerators i.e. for 291,1410 is 136770
GCF of denominators i.e. for 652,430 is 2.
Thus, LCM of Fractions is 68385.Finally, LCM of Fractions for 291/652, 1410/430 is 68385.