Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 274/891, 4789/242 quickly i.e. 1312186/11 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 274/891, 4789/242 is 1312186/11.
LCM(274/891, 4789/242) = 1312186/11
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 274/891,4789/242
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 274,4789
Least Common Multiple of Numerators i.e. LCM of 274,4789 is 1312186.
GCF of Denominators means GCF of 891,242 as per the given fractions.
GCF of 891,242 is 11 as it is the largest common factor for these numbers.
Lets's calculate LCM of 274,4789
Given numbers has no common factors except 1. So, there LCM is their product i.e 1312186
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 274,4789 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(274,4789) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(274,4789) x common factors =1 x 1 = 1
LCM(274,4789) = ( 274 × 4789 ) / 1
LCM(274,4789) = 1312186 / 1
LCM(274,4789) = 1312186
Lets's calculate GCF of 891,242
11 | 891, 242 |
81, 22 |
∴ So the GCF of the given numbers is 11 = 11
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1312186/11
Therefore the LCM of Fractions 274/891,4789/242 is 1312186/11
Factors of 891
List of positive integer factors of 891 that divides 891 without a remainder.
1,3,9,11,27,33,81,99,297,891
Factors of 242
List of positive integer factors of 242 that divides 242 without a remainder.
1,2,11,22,121,242
Greatest Common Factor
We found the factors 891,242 . The biggest common factor number is the GCF number.
So the greatest common factor 891,242 is 11.
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 274/891, 4789/242?
Answer: LCM of Numerators as per given numbers 274/891, 4789/242 is
LCM of Numerators i.e. for 274,4789 is 1312186
GCF of denominators i.e. for 891,242 is 11.
Thus, LCM of Fractions is 1312186/11.Finally, LCM of Fractions for 274/891, 4789/242 is 1312186/11.