Use our free GCF of Fractions Calculator tool to compute the GCF of 618/276, 942/909 i.e 6/83628 easily. The following is the detailed procedure to determine the greatest common factor of fractions 618/276, 942/909.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 618/276,942/909
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 618/276,942/909, numerators are 618,942
Denominators are 276,909
The GCF of 618,942 is 6 .
LCM of 276,909 is 83628.
The greatest common factor of 618/276,942/909 = [GCF of 618,942]/[LCM of 276,909]= 6/83628
Therefore, the GCF of 618/276,942/909 is 6/83628.
To find the highest common factor of 618,942, we have to find the factors of both numbers and list the highest common factor.
The factors of 618 are 1, 2, 3, 6, 103, 206, 309, 618
The factors of 942 are 1, 2, 3, 6, 157, 314, 471, 942
The HCF of 618,942 is 6.
Lets's calculate GCF of 618,942
2 | 618, 942 |
3 | 309, 471 |
103, 157 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Now, list down the factors of 618
:1,2,3,6,103,206,309,618
Now, list down the factors of 942
:1,2,3,6,157,314,471,942
Greatest Common Factor
We found the factors 618,942 . The biggest common factor number is the GCF number.
So the greatest common factor 618,942 is 6.
Lets's calculate LCM of 276,909
3 | 276, 909 |
92, 303 |
∴ So the LCM of the given numbers is 3 x 92 x 303 = 83628
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/83628
Therefore, the GCF of Fractions 618/276,942/909 is 6/83628
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 276,909 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(276,909) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(276,909) x common factors =3 x 1 = 3
LCM(276,909) = ( 276 × 909 ) / 3
LCM(276,909) = 250884 / 3
LCM(276,909) = 83628
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 618,942?
The HCF of 618,942 is 6
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 618/276, 942/909?
Answer: GCF of Numerators as per given numbers 618/276, 942/909 is
GCF of Numerators i.e. for 618,942 is 6
LCM of denominators i.e. for 276,909 is 83628.
Thus, GCF of Fractions is 6/83628.Finally, GCF of Fractions for 618/276, 942/909 is 6/83628.