Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 39/741, 28/839 quickly i.e. 1092 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 39/741, 28/839 is 1092.
LCM(39/741, 28/839) = 1092
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 39/741,28/839
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 39,28
Least Common Multiple of Numerators i.e. LCM of 39,28 is 1092.
GCF of Denominators means GCF of 741,839 as per the given fractions.
GCF of 741,839 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 39,28
Given numbers has no common factors except 1. So, there LCM is their product i.e 1092
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 39,28 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(39,28) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(39,28) x common factors =1 x 1 = 1
LCM(39,28) = ( 39 × 28 ) / 1
LCM(39,28) = 1092 / 1
LCM(39,28) = 1092
Lets's calculate GCF of 741,839
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1092/1
Therefore the LCM of Fractions 39/741,28/839 is 1092
Factors of 741
List of positive integer factors of 741 that divides 741 without a remainder.
1,3,13,19,39,57,247,741
Factors of 839
List of positive integer factors of 839 that divides 839 without a remainder.
1,839
Greatest Common Factor
We found the factors 741,839 . The biggest common factor number is the GCF number.
So the greatest common factor 741,839 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 39/741, 28/839?
Answer: LCM of Numerators as per given numbers 39/741, 28/839 is
LCM of Numerators i.e. for 39,28 is 1092
GCF of denominators i.e. for 741,839 is 1.
Thus, LCM of Fractions is 1092.Finally, LCM of Fractions for 39/741, 28/839 is 1092.