Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 209/73, 706/14, 155/80 quickly i.e. 22870870 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 209/73, 706/14, 155/80 is 22870870.
LCM(209/73, 706/14, 155/80) = 22870870
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 209/73,706/14,155/80
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 209,706,155
Least Common Multiple of Numerators i.e. LCM of 209,706,155 is 22870870.
GCF of Denominators means GCF of 73,14,80 as per the given fractions.
GCF of 73,14,80 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 209,706,155
Given numbers has no common factors except 1. So, there LCM is their product i.e 22870870
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 209,706,155 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(209,706,155) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(209,706,155) x common factors =1 x 1 = 1
LCM(209,706,155) = ( 209 × 706 × 155 ) / 1
LCM(209,706,155) = 22870870 / 1
LCM(209,706,155) = 22870870
Lets's calculate GCF of 73,14,80
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 22870870/1
Therefore the LCM of Fractions 209/73,706/14,155/80 is 22870870
Factors of 73
List of positive integer factors of 73 that divides 73 without a remainder.
1,73
Factors of 14
List of positive integer factors of 14 that divides 14 without a remainder.
1,2,7,14
Factors of 80
List of positive integer factors of 80 that divides 80 without a remainder.
1,2,4,5,8,10,16,20,40,80
Greatest Common Factor
We found the factors 73,14,80 . The biggest common factor number is the GCF number.
So the greatest common factor 73,14,80 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 209/73, 706/14, 155/80?
Answer: LCM of Numerators as per given numbers 209/73, 706/14, 155/80 is
LCM of Numerators i.e. for 209,706,155 is 22870870
GCF of denominators i.e. for 73,14,80 is 1.
Thus, LCM of Fractions is 22870870.Finally, LCM of Fractions for 209/73, 706/14, 155/80 is 22870870.