Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 86/924, 260/790, 724/243 quickly i.e. 2023580 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 86/924, 260/790, 724/243 is 2023580.
LCM(86/924, 260/790, 724/243) = 2023580
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 86/924,260/790,724/243
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 86,260,724
Least Common Multiple of Numerators i.e. LCM of 86,260,724 is 2023580.
GCF of Denominators means GCF of 924,790,243 as per the given fractions.
GCF of 924,790,243 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 86,260,724
2 | 86, 260, 724 |
2 | 43, 130, 362 |
43, 65, 181 |
∴ So the LCM of the given numbers is 2 x 2 x 43 x 65 x 181 = 2023580
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 86,260,724 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(86,260,724) = 2
common factors(in case of two or more numbers have common factors) = 4
GCF(86,260,724) x common factors =2 x 4 = 8
LCM(86,260,724) = ( 86 × 260 × 724 ) / 8
LCM(86,260,724) = 16188640 / 8
LCM(86,260,724) = 2023580
Lets's calculate GCF of 924,790,243
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2023580/1
Therefore the LCM of Fractions 86/924,260/790,724/243 is 2023580
Factors of 924
List of positive integer factors of 924 that divides 924 without a remainder.
1,2,3,4,6,7,11,12,14,21,22,28,33,42,44,66,77,84,132,154,231,308,462,924
Factors of 790
List of positive integer factors of 790 that divides 790 without a remainder.
1,2,5,10,79,158,395,790
Factors of 243
List of positive integer factors of 243 that divides 243 without a remainder.
1,3,9,27,81,243
Greatest Common Factor
We found the factors 924,790,243 . The biggest common factor number is the GCF number.
So the greatest common factor 924,790,243 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 86/924, 260/790, 724/243?
Answer: LCM of Numerators as per given numbers 86/924, 260/790, 724/243 is
LCM of Numerators i.e. for 86,260,724 is 2023580
GCF of denominators i.e. for 924,790,243 is 1.
Thus, LCM of Fractions is 2023580.Finally, LCM of Fractions for 86/924, 260/790, 724/243 is 2023580.