Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3198/626,8154/494
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 3198,8154
Greatest Common Factor of Numerators i.e. GCF of 3198,8154 is 6 .
LCM of Denominators means LCM of 626,494 as per the given fractions.
LCM of 626,494 is 154622 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 3198,8154
2 | 3198, 8154 |
3 | 1599, 4077 |
533, 1359 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Factors of 3198
List of positive integer factors of 3198 that divides 3198 without a remainder.
1,2,3,6,13,26,39,41,78,82,123,246,533,1066,1599,3198
Factors of 8154
List of positive integer factors of 8154 that divides 8154 without a remainder.
1,2,3,6,9,18,27,54,151,302,453,906,1359,2718,4077,8154
Greatest Common Factor
We found the factors 3198,8154 . The biggest common factor number is the GCF number.
So the greatest common factor 3198,8154 is 6.
Lets's calculate LCM of 626,494
2 | 626, 494 |
313, 247 |
∴ So the LCM of the given numbers is 2 x 313 x 247 = 154622
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/154622
Therefore, the GCF of Fractions 3198/626,8154/494 is 6/154622
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 626,494 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(626,494) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(626,494) x common factors =2 x 1 = 2
LCM(626,494) = ( 626 × 494 ) / 2
LCM(626,494) = 309244 / 2
LCM(626,494) = 154622
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 3198/626, 8154/494?
Answer: GCF of Numerators as per given numbers 3198/626, 8154/494 is
GCF of Numerators i.e. for 3198,8154 is 6
LCM of denominators i.e. for 626,494 is 154622.
Thus, GCF of Fractions is 6/154622.Finally, GCF of Fractions for 3198/626, 8154/494 is 6/154622.