Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 20/59, 91/17, 948/465 quickly i.e. 431340 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 20/59, 91/17, 948/465 is 431340.
LCM(20/59, 91/17, 948/465) = 431340
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 20/59,91/17,948/465
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 20,91,948
Least Common Multiple of Numerators i.e. LCM of 20,91,948 is 431340.
GCF of Denominators means GCF of 59,17,465 as per the given fractions.
GCF of 59,17,465 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 20,91,948
2 | 20, 91, 948 |
2 | 10, 91, 474 |
5, 91, 237 |
∴ So the LCM of the given numbers is 2 x 2 x 5 x 91 x 237 = 431340
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 20,91,948 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(20,91,948) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(20,91,948) x common factors =1 x 4 = 4
LCM(20,91,948) = ( 20 × 91 × 948 ) / 4
LCM(20,91,948) = 1725360 / 4
LCM(20,91,948) = 431340
Lets's calculate GCF of 59,17,465
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 431340/1
Therefore the LCM of Fractions 20/59,91/17,948/465 is 431340
Factors of 59
List of positive integer factors of 59 that divides 59 without a remainder.
1,59
Factors of 17
List of positive integer factors of 17 that divides 17 without a remainder.
1,17
Factors of 465
List of positive integer factors of 465 that divides 465 without a remainder.
1,3,5,15,31,93,155,465
Greatest Common Factor
We found the factors 59,17,465 . The biggest common factor number is the GCF number.
So the greatest common factor 59,17,465 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 20/59, 91/17, 948/465?
Answer: LCM of Numerators as per given numbers 20/59, 91/17, 948/465 is
LCM of Numerators i.e. for 20,91,948 is 431340
GCF of denominators i.e. for 59,17,465 is 1.
Thus, LCM of Fractions is 431340.Finally, LCM of Fractions for 20/59, 91/17, 948/465 is 431340.