Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 798/507,626/477
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 798,626
Greatest Common Factor of Numerators i.e. GCF of 798,626 is 2 .
LCM of Denominators means LCM of 507,477 as per the given fractions.
LCM of 507,477 is 80613 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 798,626
2 | 798, 626 |
399, 313 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 798
List of positive integer factors of 798 that divides 798 without a remainder.
1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798
Factors of 626
List of positive integer factors of 626 that divides 626 without a remainder.
1,2,313,626
Greatest Common Factor
We found the factors 798,626 . The biggest common factor number is the GCF number.
So the greatest common factor 798,626 is 2.
Lets's calculate LCM of 507,477
3 | 507, 477 |
169, 159 |
∴ So the LCM of the given numbers is 3 x 169 x 159 = 80613
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/80613
Therefore, the GCF of Fractions 798/507,626/477 is 2/80613
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 507,477 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(507,477) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(507,477) x common factors =3 x 1 = 3
LCM(507,477) = ( 507 × 477 ) / 3
LCM(507,477) = 241839 / 3
LCM(507,477) = 80613
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 798/507, 626/477?
Answer: GCF of Numerators as per given numbers 798/507, 626/477 is
GCF of Numerators i.e. for 798,626 is 2
LCM of denominators i.e. for 507,477 is 80613.
Thus, GCF of Fractions is 2/80613.Finally, GCF of Fractions for 798/507, 626/477 is 2/80613.