Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 349/289, 931/830 quickly i.e. 324919 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 349/289, 931/830 is 324919.
LCM(349/289, 931/830) = 324919
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 349/289,931/830
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 349,931
Least Common Multiple of Numerators i.e. LCM of 349,931 is 324919.
GCF of Denominators means GCF of 289,830 as per the given fractions.
GCF of 289,830 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 349,931
Given numbers has no common factors except 1. So, there LCM is their product i.e 324919
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 349,931 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(349,931) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(349,931) x common factors =1 x 1 = 1
LCM(349,931) = ( 349 × 931 ) / 1
LCM(349,931) = 324919 / 1
LCM(349,931) = 324919
Lets's calculate GCF of 289,830
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 324919/1
Therefore the LCM of Fractions 349/289,931/830 is 324919
Factors of 289
List of positive integer factors of 289 that divides 289 without a remainder.
1,17,289
Factors of 830
List of positive integer factors of 830 that divides 830 without a remainder.
1,2,5,10,83,166,415,830
Greatest Common Factor
We found the factors 289,830 . The biggest common factor number is the GCF number.
So the greatest common factor 289,830 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 349/289, 931/830?
Answer: LCM of Numerators as per given numbers 349/289, 931/830 is
LCM of Numerators i.e. for 349,931 is 324919
GCF of denominators i.e. for 289,830 is 1.
Thus, LCM of Fractions is 324919.Finally, LCM of Fractions for 349/289, 931/830 is 324919.