Use our free GCF of Fractions Calculator tool to compute the GCF of 3846/963, 5420/4323 i.e 2/1387683 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3846/963, 5420/4323.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3846/963,5420/4323
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 3846/963,5420/4323, numerators are 3846,5420
Denominators are 963,4323
The GCF of 3846,5420 is 2 .
LCM of 963,4323 is 1387683.
The greatest common factor of 3846/963,5420/4323 = [GCF of 3846,5420]/[LCM of 963,4323]= 2/1387683
Therefore, the GCF of 3846/963,5420/4323 is 2/1387683.
To find the highest common factor of 3846,5420, we have to find the factors of both numbers and list the highest common factor.
The factors of 3846 are 1, 2, 3, 6, 641, 1282, 1923, 3846
The factors of 5420 are 1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420
The HCF of 3846,5420 is 2.
Lets's calculate GCF of 3846,5420
2 | 3846, 5420 |
1923, 2710 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 3846
:1,2,3,6,641,1282,1923,3846
Now, list down the factors of 5420
:1,2,4,5,10,20,271,542,1084,1355,2710,5420
Greatest Common Factor
We found the factors 3846,5420 . The biggest common factor number is the GCF number.
So the greatest common factor 3846,5420 is 2.
Lets's calculate LCM of 963,4323
3 | 963, 4323 |
321, 1441 |
∴ So the LCM of the given numbers is 3 x 321 x 1441 = 1387683
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1387683
Therefore, the GCF of Fractions 3846/963,5420/4323 is 2/1387683
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 963,4323 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(963,4323) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(963,4323) x common factors =3 x 1 = 3
LCM(963,4323) = ( 963 × 4323 ) / 3
LCM(963,4323) = 4163049 / 3
LCM(963,4323) = 1387683
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 3846,5420?
The HCF of 3846,5420 is 2
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 3846/963, 5420/4323?
Answer: GCF of Numerators as per given numbers 3846/963, 5420/4323 is
GCF of Numerators i.e. for 3846,5420 is 2
LCM of denominators i.e. for 963,4323 is 1387683.
Thus, GCF of Fractions is 2/1387683.Finally, GCF of Fractions for 3846/963, 5420/4323 is 2/1387683.