Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 169/685, 3950/272 quickly i.e. 667550 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 169/685, 3950/272 is 667550.
LCM(169/685, 3950/272) = 667550
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 169/685,3950/272
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 169,3950
Least Common Multiple of Numerators i.e. LCM of 169,3950 is 667550.
GCF of Denominators means GCF of 685,272 as per the given fractions.
GCF of 685,272 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 169,3950
Given numbers has no common factors except 1. So, there LCM is their product i.e 667550
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 169,3950 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(169,3950) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(169,3950) x common factors =1 x 1 = 1
LCM(169,3950) = ( 169 × 3950 ) / 1
LCM(169,3950) = 667550 / 1
LCM(169,3950) = 667550
Lets's calculate GCF of 685,272
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 667550/1
Therefore the LCM of Fractions 169/685,3950/272 is 667550
Factors of 685
List of positive integer factors of 685 that divides 685 without a remainder.
1,5,137,685
Factors of 272
List of positive integer factors of 272 that divides 272 without a remainder.
1,2,4,8,16,17,34,68,136,272
Greatest Common Factor
We found the factors 685,272 . The biggest common factor number is the GCF number.
So the greatest common factor 685,272 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 169/685, 3950/272?
Answer: LCM of Numerators as per given numbers 169/685, 3950/272 is
LCM of Numerators i.e. for 169,3950 is 667550
GCF of denominators i.e. for 685,272 is 1.
Thus, LCM of Fractions is 667550.Finally, LCM of Fractions for 169/685, 3950/272 is 667550.