Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 949/772, 1839/7948 quickly i.e. 1745211/4 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 949/772, 1839/7948 is 1745211/4.
LCM(949/772, 1839/7948) = 1745211/4
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 949/772,1839/7948
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 949,1839
Least Common Multiple of Numerators i.e. LCM of 949,1839 is 1745211.
GCF of Denominators means GCF of 772,7948 as per the given fractions.
GCF of 772,7948 is 4 as it is the largest common factor for these numbers.
Lets's calculate LCM of 949,1839
Given numbers has no common factors except 1. So, there LCM is their product i.e 1745211
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 949,1839 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(949,1839) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(949,1839) x common factors =1 x 1 = 1
LCM(949,1839) = ( 949 × 1839 ) / 1
LCM(949,1839) = 1745211 / 1
LCM(949,1839) = 1745211
Lets's calculate GCF of 772,7948
2 | 772, 7948 |
2 | 386, 3974 |
193, 1987 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1745211/4
Therefore the LCM of Fractions 949/772,1839/7948 is 1745211/4
Factors of 772
List of positive integer factors of 772 that divides 772 without a remainder.
1,2,4,193,386,772
Factors of 7948
List of positive integer factors of 7948 that divides 7948 without a remainder.
1,2,4,1987,3974,7948
Greatest Common Factor
We found the factors 772,7948 . The biggest common factor number is the GCF number.
So the greatest common factor 772,7948 is 4.
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 949/772, 1839/7948?
Answer: LCM of Numerators as per given numbers 949/772, 1839/7948 is
LCM of Numerators i.e. for 949,1839 is 1745211
GCF of denominators i.e. for 772,7948 is 4.
Thus, LCM of Fractions is 1745211/4.Finally, LCM of Fractions for 949/772, 1839/7948 is 1745211/4.