Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 71/189, 15/949, 650/275 quickly i.e. 138450 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 71/189, 15/949, 650/275 is 138450.
LCM(71/189, 15/949, 650/275) = 138450
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 71/189,15/949,650/275
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 71,15,650
Least Common Multiple of Numerators i.e. LCM of 71,15,650 is 138450.
GCF of Denominators means GCF of 189,949,275 as per the given fractions.
GCF of 189,949,275 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 71,15,650
5 | 71, 15, 650 |
71, 3, 130 |
∴ So the LCM of the given numbers is 5 x 71 x 3 x 130 = 138450
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 71,15,650 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,15,650) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(71,15,650) x common factors =1 x 5 = 5
LCM(71,15,650) = ( 71 × 15 × 650 ) / 5
LCM(71,15,650) = 692250 / 5
LCM(71,15,650) = 138450
Lets's calculate GCF of 189,949,275
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 138450/1
Therefore the LCM of Fractions 71/189,15/949,650/275 is 138450
Factors of 189
List of positive integer factors of 189 that divides 189 without a remainder.
1,3,7,9,21,27,63,189
Factors of 949
List of positive integer factors of 949 that divides 949 without a remainder.
1,13,73,949
Factors of 275
List of positive integer factors of 275 that divides 275 without a remainder.
1,5,11,25,55,275
Greatest Common Factor
We found the factors 189,949,275 . The biggest common factor number is the GCF number.
So the greatest common factor 189,949,275 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 71/189, 15/949, 650/275?
Answer: LCM of Numerators as per given numbers 71/189, 15/949, 650/275 is
LCM of Numerators i.e. for 71,15,650 is 138450
GCF of denominators i.e. for 189,949,275 is 1.
Thus, LCM of Fractions is 138450.Finally, LCM of Fractions for 71/189, 15/949, 650/275 is 138450.