Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 85/813, 34/807, 309/412 quickly i.e. 52530 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 85/813, 34/807, 309/412 is 52530.
LCM(85/813, 34/807, 309/412) = 52530
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 85/813,34/807,309/412
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 85,34,309
Least Common Multiple of Numerators i.e. LCM of 85,34,309 is 52530.
GCF of Denominators means GCF of 813,807,412 as per the given fractions.
GCF of 813,807,412 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 85,34,309
17 | 85, 34, 309 |
5, 2, 309 |
∴ So the LCM of the given numbers is 17 x 5 x 2 x 309 = 52530
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 85,34,309 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(85,34,309) = 1
common factors(in case of two or more numbers have common factors) = 17
GCF(85,34,309) x common factors =1 x 17 = 17
LCM(85,34,309) = ( 85 × 34 × 309 ) / 17
LCM(85,34,309) = 893010 / 17
LCM(85,34,309) = 52530
Lets's calculate GCF of 813,807,412
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 52530/1
Therefore the LCM of Fractions 85/813,34/807,309/412 is 52530
Factors of 813
List of positive integer factors of 813 that divides 813 without a remainder.
1,3,271,813
Factors of 807
List of positive integer factors of 807 that divides 807 without a remainder.
1,3,269,807
Factors of 412
List of positive integer factors of 412 that divides 412 without a remainder.
1,2,4,103,206,412
Greatest Common Factor
We found the factors 813,807,412 . The biggest common factor number is the GCF number.
So the greatest common factor 813,807,412 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 85/813, 34/807, 309/412?
Answer: LCM of Numerators as per given numbers 85/813, 34/807, 309/412 is
LCM of Numerators i.e. for 85,34,309 is 52530
GCF of denominators i.e. for 813,807,412 is 1.
Thus, LCM of Fractions is 52530.Finally, LCM of Fractions for 85/813, 34/807, 309/412 is 52530.