Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 125/796,7818/904
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 125,7818
Greatest Common Factor of Numerators i.e. GCF of 125,7818 is 1 .
LCM of Denominators means LCM of 796,904 as per the given fractions.
LCM of 796,904 is 179896 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 125,7818
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 125
List of positive integer factors of 125 that divides 125 without a remainder.
1,5,25,125
Factors of 7818
List of positive integer factors of 7818 that divides 7818 without a remainder.
1,2,3,6,1303,2606,3909,7818
Greatest Common Factor
We found the factors 125,7818 . The biggest common factor number is the GCF number.
So the greatest common factor 125,7818 is 1.
Lets's calculate LCM of 796,904
2 | 796, 904 |
2 | 398, 452 |
199, 226 |
∴ So the LCM of the given numbers is 2 x 2 x 199 x 226 = 179896
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/179896
Therefore, the GCF of Fractions 125/796,7818/904 is 1/179896
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 796,904 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(796,904) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(796,904) x common factors =4 x 1 = 4
LCM(796,904) = ( 796 × 904 ) / 4
LCM(796,904) = 719584 / 4
LCM(796,904) = 179896
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 125/796, 7818/904?
Answer: GCF of Numerators as per given numbers 125/796, 7818/904 is
GCF of Numerators i.e. for 125,7818 is 1
LCM of denominators i.e. for 796,904 is 179896.
Thus, GCF of Fractions is 1/179896.Finally, GCF of Fractions for 125/796, 7818/904 is 1/179896.