Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 61/55, 83/65, 72/923 quickly i.e. 364536 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 61/55, 83/65, 72/923 is 364536.
LCM(61/55, 83/65, 72/923) = 364536
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 61/55,83/65,72/923
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 61,83,72
Least Common Multiple of Numerators i.e. LCM of 61,83,72 is 364536.
GCF of Denominators means GCF of 55,65,923 as per the given fractions.
GCF of 55,65,923 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 61,83,72
Given numbers has no common factors except 1. So, there LCM is their product i.e 364536
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 61,83,72 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(61,83,72) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(61,83,72) x common factors =1 x 1 = 1
LCM(61,83,72) = ( 61 × 83 × 72 ) / 1
LCM(61,83,72) = 364536 / 1
LCM(61,83,72) = 364536
Lets's calculate GCF of 55,65,923
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 364536/1
Therefore the LCM of Fractions 61/55,83/65,72/923 is 364536
Factors of 55
List of positive integer factors of 55 that divides 55 without a remainder.
1,5,11,55
Factors of 65
List of positive integer factors of 65 that divides 65 without a remainder.
1,5,13,65
Factors of 923
List of positive integer factors of 923 that divides 923 without a remainder.
1,13,71,923
Greatest Common Factor
We found the factors 55,65,923 . The biggest common factor number is the GCF number.
So the greatest common factor 55,65,923 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 61/55, 83/65, 72/923?
Answer: LCM of Numerators as per given numbers 61/55, 83/65, 72/923 is
LCM of Numerators i.e. for 61,83,72 is 364536
GCF of denominators i.e. for 55,65,923 is 1.
Thus, LCM of Fractions is 364536.Finally, LCM of Fractions for 61/55, 83/65, 72/923 is 364536.