Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 165/39, 713/28, 572/147 quickly i.e. 6117540 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 165/39, 713/28, 572/147 is 6117540.
LCM(165/39, 713/28, 572/147) = 6117540
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 165/39,713/28,572/147
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 165,713,572
Least Common Multiple of Numerators i.e. LCM of 165,713,572 is 6117540.
GCF of Denominators means GCF of 39,28,147 as per the given fractions.
GCF of 39,28,147 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 165,713,572
11 | 165, 713, 572 |
15, 713, 52 |
∴ So the LCM of the given numbers is 11 x 15 x 713 x 52 = 6117540
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 165,713,572 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(165,713,572) = 1
common factors(in case of two or more numbers have common factors) = 11
GCF(165,713,572) x common factors =1 x 11 = 11
LCM(165,713,572) = ( 165 × 713 × 572 ) / 11
LCM(165,713,572) = 67292940 / 11
LCM(165,713,572) = 6117540
Lets's calculate GCF of 39,28,147
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6117540/1
Therefore the LCM of Fractions 165/39,713/28,572/147 is 6117540
Factors of 39
List of positive integer factors of 39 that divides 39 without a remainder.
1,3,13,39
Factors of 28
List of positive integer factors of 28 that divides 28 without a remainder.
1,2,4,7,14,28
Factors of 147
List of positive integer factors of 147 that divides 147 without a remainder.
1,3,7,21,49,147
Greatest Common Factor
We found the factors 39,28,147 . The biggest common factor number is the GCF number.
So the greatest common factor 39,28,147 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 165/39, 713/28, 572/147?
Answer: LCM of Numerators as per given numbers 165/39, 713/28, 572/147 is
LCM of Numerators i.e. for 165,713,572 is 6117540
GCF of denominators i.e. for 39,28,147 is 1.
Thus, LCM of Fractions is 6117540.Finally, LCM of Fractions for 165/39, 713/28, 572/147 is 6117540.