Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 71/65, 41/19, 189/631 quickly i.e. 550179 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 71/65, 41/19, 189/631 is 550179.
LCM(71/65, 41/19, 189/631) = 550179
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 71/65,41/19,189/631
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 71,41,189
Least Common Multiple of Numerators i.e. LCM of 71,41,189 is 550179.
GCF of Denominators means GCF of 65,19,631 as per the given fractions.
GCF of 65,19,631 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 71,41,189
Given numbers has no common factors except 1. So, there LCM is their product i.e 550179
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 71,41,189 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,41,189) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(71,41,189) x common factors =1 x 1 = 1
LCM(71,41,189) = ( 71 × 41 × 189 ) / 1
LCM(71,41,189) = 550179 / 1
LCM(71,41,189) = 550179
Lets's calculate GCF of 65,19,631
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 550179/1
Therefore the LCM of Fractions 71/65,41/19,189/631 is 550179
Factors of 65
List of positive integer factors of 65 that divides 65 without a remainder.
1,5,13,65
Factors of 19
List of positive integer factors of 19 that divides 19 without a remainder.
1,19
Factors of 631
List of positive integer factors of 631 that divides 631 without a remainder.
1,631
Greatest Common Factor
We found the factors 65,19,631 . The biggest common factor number is the GCF number.
So the greatest common factor 65,19,631 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 71/65, 41/19, 189/631?
Answer: LCM of Numerators as per given numbers 71/65, 41/19, 189/631 is
LCM of Numerators i.e. for 71,41,189 is 550179
GCF of denominators i.e. for 65,19,631 is 1.
Thus, LCM of Fractions is 550179.Finally, LCM of Fractions for 71/65, 41/19, 189/631 is 550179.