Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 12/293, 15/791, 812/657 quickly i.e. 12180 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 12/293, 15/791, 812/657 is 12180.
LCM(12/293, 15/791, 812/657) = 12180
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 12/293,15/791,812/657
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 12,15,812
Least Common Multiple of Numerators i.e. LCM of 12,15,812 is 12180.
GCF of Denominators means GCF of 293,791,657 as per the given fractions.
GCF of 293,791,657 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 12,15,812
2 | 12, 15, 812 |
2 | 6, 15, 406 |
3 | 3, 15, 203 |
1, 5, 203 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 1 x 5 x 203 = 12180
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 12,15,812 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(12,15,812) = 1
common factors(in case of two or more numbers have common factors) = 12
GCF(12,15,812) x common factors =1 x 12 = 12
LCM(12,15,812) = ( 12 × 15 × 812 ) / 12
LCM(12,15,812) = 146160 / 12
LCM(12,15,812) = 12180
Lets's calculate GCF of 293,791,657
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 12180/1
Therefore the LCM of Fractions 12/293,15/791,812/657 is 12180
Factors of 293
List of positive integer factors of 293 that divides 293 without a remainder.
1,293
Factors of 791
List of positive integer factors of 791 that divides 791 without a remainder.
1,7,113,791
Factors of 657
List of positive integer factors of 657 that divides 657 without a remainder.
1,3,9,73,219,657
Greatest Common Factor
We found the factors 293,791,657 . The biggest common factor number is the GCF number.
So the greatest common factor 293,791,657 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 12/293, 15/791, 812/657?
Answer: LCM of Numerators as per given numbers 12/293, 15/791, 812/657 is
LCM of Numerators i.e. for 12,15,812 is 12180
GCF of denominators i.e. for 293,791,657 is 1.
Thus, LCM of Fractions is 12180.Finally, LCM of Fractions for 12/293, 15/791, 812/657 is 12180.