Use our free GCF of Fractions Calculator tool to compute the GCF of 876/705, 462/939 i.e 6/220665 easily. The following is the detailed procedure to determine the greatest common factor of fractions 876/705, 462/939.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 876/705,462/939
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 876/705,462/939, numerators are 876,462
Denominators are 705,939
The GCF of 876,462 is 6 .
LCM of 705,939 is 220665.
The greatest common factor of 876/705,462/939 = [GCF of 876,462]/[LCM of 705,939]= 6/220665
Therefore, the GCF of 876/705,462/939 is 6/220665.
To find the highest common factor of 876,462, we have to find the factors of both numbers and list the highest common factor.
The factors of 876 are 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
The factors of 462 are 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
The HCF of 876,462 is 6.
Lets's calculate GCF of 876,462
2 | 876, 462 |
3 | 438, 231 |
146, 77 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Now, list down the factors of 876
:1,2,3,4,6,12,73,146,219,292,438,876
Now, list down the factors of 462
:1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462
Greatest Common Factor
We found the factors 876,462 . The biggest common factor number is the GCF number.
So the greatest common factor 876,462 is 6.
Lets's calculate LCM of 705,939
3 | 705, 939 |
235, 313 |
∴ So the LCM of the given numbers is 3 x 235 x 313 = 220665
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/220665
Therefore, the GCF of Fractions 876/705,462/939 is 6/220665
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 705,939 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(705,939) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(705,939) x common factors =3 x 1 = 3
LCM(705,939) = ( 705 × 939 ) / 3
LCM(705,939) = 661995 / 3
LCM(705,939) = 220665
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 876,462?
The HCF of 876,462 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 876/705, 462/939?
Answer: GCF of Numerators as per given numbers 876/705, 462/939 is
GCF of Numerators i.e. for 876,462 is 6
LCM of denominators i.e. for 705,939 is 220665.
Thus, GCF of Fractions is 6/220665.Finally, GCF of Fractions for 876/705, 462/939 is 6/220665.