Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 640/76, 181/84, 373/101 quickly i.e. 43208320 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 640/76, 181/84, 373/101 is 43208320.
LCM(640/76, 181/84, 373/101) = 43208320
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 640/76,181/84,373/101
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 640,181,373
Least Common Multiple of Numerators i.e. LCM of 640,181,373 is 43208320.
GCF of Denominators means GCF of 76,84,101 as per the given fractions.
GCF of 76,84,101 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 640,181,373
Given numbers has no common factors except 1. So, there LCM is their product i.e 43208320
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 640,181,373 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(640,181,373) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(640,181,373) x common factors =1 x 1 = 1
LCM(640,181,373) = ( 640 × 181 × 373 ) / 1
LCM(640,181,373) = 43208320 / 1
LCM(640,181,373) = 43208320
Lets's calculate GCF of 76,84,101
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 43208320/1
Therefore the LCM of Fractions 640/76,181/84,373/101 is 43208320
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Factors of 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 101
List of positive integer factors of 101 that divides 101 without a remainder.
1,101
Greatest Common Factor
We found the factors 76,84,101 . The biggest common factor number is the GCF number.
So the greatest common factor 76,84,101 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 640/76, 181/84, 373/101?
Answer: LCM of Numerators as per given numbers 640/76, 181/84, 373/101 is
LCM of Numerators i.e. for 640,181,373 is 43208320
GCF of denominators i.e. for 76,84,101 is 1.
Thus, LCM of Fractions is 43208320.Finally, LCM of Fractions for 640/76, 181/84, 373/101 is 43208320.