Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 690/805, 2932/415 quickly i.e. 202308 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 690/805, 2932/415 is 202308.
LCM(690/805, 2932/415) = 202308
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 690/805,2932/415
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 690,2932
Least Common Multiple of Numerators i.e. LCM of 690,2932 is 1011540.
GCF of Denominators means GCF of 805,415 as per the given fractions.
GCF of 805,415 is 5 as it is the largest common factor for these numbers.
Lets's calculate LCM of 690,2932
2 | 690, 2932 |
345, 1466 |
∴ So the LCM of the given numbers is 2 x 345 x 1466 = 1011540
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 690,2932 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(690,2932) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(690,2932) x common factors =2 x 1 = 2
LCM(690,2932) = ( 690 × 2932 ) / 2
LCM(690,2932) = 2023080 / 2
LCM(690,2932) = 1011540
Lets's calculate GCF of 805,415
5 | 805, 415 |
161, 83 |
∴ So the GCF of the given numbers is 5 = 5
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1011540/5
Therefore the LCM of Fractions 690/805,2932/415 is 202308
Factors of 805
List of positive integer factors of 805 that divides 805 without a remainder.
1,5,7,23,35,115,161,805
Factors of 415
List of positive integer factors of 415 that divides 415 without a remainder.
1,5,83,415
Greatest Common Factor
We found the factors 805,415 . The biggest common factor number is the GCF number.
So the greatest common factor 805,415 is 5.
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 690/805, 2932/415?
Answer: LCM of Numerators as per given numbers 690/805, 2932/415 is
LCM of Numerators i.e. for 690,2932 is 1011540
GCF of denominators i.e. for 805,415 is 5.
Thus, LCM of Fractions is 202308.Finally, LCM of Fractions for 690/805, 2932/415 is 202308.