Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7123/41,5791/791
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 7123,5791
Greatest Common Factor of Numerators i.e. GCF of 7123,5791 is 1 .
LCM of Denominators means LCM of 41,791 as per the given fractions.
LCM of 41,791 is 32431 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7123,5791
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 7123
List of positive integer factors of 7123 that divides 7123 without a remainder.
1,17,419,7123
Factors of 5791
List of positive integer factors of 5791 that divides 5791 without a remainder.
1,5791
Greatest Common Factor
We found the factors 7123,5791 . The biggest common factor number is the GCF number.
So the greatest common factor 7123,5791 is 1.
Lets's calculate LCM of 41,791
Given numbers has no common factors except 1. So, there LCM is their product i.e 32431
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/32431
Therefore, the GCF of Fractions 7123/41,5791/791 is 1/32431
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 41,791 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(41,791) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(41,791) x common factors =1 x 1 = 1
LCM(41,791) = ( 41 × 791 ) / 1
LCM(41,791) = 32431 / 1
LCM(41,791) = 32431
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 7123/41, 5791/791?
Answer: GCF of Numerators as per given numbers 7123/41, 5791/791 is
GCF of Numerators i.e. for 7123,5791 is 1
LCM of denominators i.e. for 41,791 is 32431.
Thus, GCF of Fractions is 1/32431.Finally, GCF of Fractions for 7123/41, 5791/791 is 1/32431.