Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7791/295,9415/8224
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 7791,9415
Greatest Common Factor of Numerators i.e. GCF of 7791,9415 is 7 .
LCM of Denominators means LCM of 295,8224 as per the given fractions.
LCM of 295,8224 is 2426080 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7791,9415
7 | 7791, 9415 |
1113, 1345 |
∴ So the GCF of the given numbers is 7 = 7
Factors of 7791
List of positive integer factors of 7791 that divides 7791 without a remainder.
1,3,7,21,49,53,147,159,371,1113,2597,7791
Factors of 9415
List of positive integer factors of 9415 that divides 9415 without a remainder.
1,5,7,35,269,1345,1883,9415
Greatest Common Factor
We found the factors 7791,9415 . The biggest common factor number is the GCF number.
So the greatest common factor 7791,9415 is 7.
Lets's calculate LCM of 295,8224
Given numbers has no common factors except 1. So, there LCM is their product i.e 2426080
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/2426080
Therefore, the GCF of Fractions 7791/295,9415/8224 is 7/2426080
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 295,8224 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(295,8224) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(295,8224) x common factors =1 x 1 = 1
LCM(295,8224) = ( 295 × 8224 ) / 1
LCM(295,8224) = 2426080 / 1
LCM(295,8224) = 2426080
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 7791/295, 9415/8224?
Answer: GCF of Numerators as per given numbers 7791/295, 9415/8224 is
GCF of Numerators i.e. for 7791,9415 is 7
LCM of denominators i.e. for 295,8224 is 2426080.
Thus, GCF of Fractions is 7/2426080.Finally, GCF of Fractions for 7791/295, 9415/8224 is 7/2426080.