Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 72/275, 6447/7261 quickly i.e. 154728 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 72/275, 6447/7261 is 154728.
LCM(72/275, 6447/7261) = 154728
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 72/275,6447/7261
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 72,6447
Least Common Multiple of Numerators i.e. LCM of 72,6447 is 154728.
GCF of Denominators means GCF of 275,7261 as per the given fractions.
GCF of 275,7261 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 72,6447
3 | 72, 6447 |
24, 2149 |
∴ So the LCM of the given numbers is 3 x 24 x 2149 = 154728
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 72,6447 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(72,6447) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(72,6447) x common factors =3 x 1 = 3
LCM(72,6447) = ( 72 × 6447 ) / 3
LCM(72,6447) = 464184 / 3
LCM(72,6447) = 154728
Lets's calculate GCF of 275,7261
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 154728/1
Therefore the LCM of Fractions 72/275,6447/7261 is 154728
Factors of 275
List of positive integer factors of 275 that divides 275 without a remainder.
1,5,11,25,55,275
Factors of 7261
List of positive integer factors of 7261 that divides 7261 without a remainder.
1,53,137,7261
Greatest Common Factor
We found the factors 275,7261 . The biggest common factor number is the GCF number.
So the greatest common factor 275,7261 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 72/275, 6447/7261?
Answer: LCM of Numerators as per given numbers 72/275, 6447/7261 is
LCM of Numerators i.e. for 72,6447 is 154728
GCF of denominators i.e. for 275,7261 is 1.
Thus, LCM of Fractions is 154728.Finally, LCM of Fractions for 72/275, 6447/7261 is 154728.