Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8343/19,1121/649
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 8343,1121
Greatest Common Factor of Numerators i.e. GCF of 8343,1121 is 1 .
LCM of Denominators means LCM of 19,649 as per the given fractions.
LCM of 19,649 is 12331 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8343,1121
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 8343
List of positive integer factors of 8343 that divides 8343 without a remainder.
1,3,9,27,81,103,309,927,2781,8343
Factors of 1121
List of positive integer factors of 1121 that divides 1121 without a remainder.
1,19,59,1121
Greatest Common Factor
We found the factors 8343,1121 . The biggest common factor number is the GCF number.
So the greatest common factor 8343,1121 is 1.
Lets's calculate LCM of 19,649
Given numbers has no common factors except 1. So, there LCM is their product i.e 12331
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/12331
Therefore, the GCF of Fractions 8343/19,1121/649 is 1/12331
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 19,649 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(19,649) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(19,649) x common factors =1 x 1 = 1
LCM(19,649) = ( 19 × 649 ) / 1
LCM(19,649) = 12331 / 1
LCM(19,649) = 12331
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 8343/19, 1121/649?
Answer: GCF of Numerators as per given numbers 8343/19, 1121/649 is
GCF of Numerators i.e. for 8343,1121 is 1
LCM of denominators i.e. for 19,649 is 12331.
Thus, GCF of Fractions is 1/12331.Finally, GCF of Fractions for 8343/19, 1121/649 is 1/12331.