Use our free GCF of Fractions Calculator tool to compute the GCF of 839/927, 355/930 i.e 1/287370 easily. The following is the detailed procedure to determine the greatest common factor of fractions 839/927, 355/930.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 839/927,355/930
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 839/927,355/930, numerators are 839,355
Denominators are 927,930
The GCF of 839,355 is 1 .
LCM of 927,930 is 287370.
The greatest common factor of 839/927,355/930 = [GCF of 839,355]/[LCM of 927,930]= 1/287370
Therefore, the GCF of 839/927,355/930 is 1/287370.
To find the highest common factor of 839,355, we have to find the factors of both numbers and list the highest common factor.
The factors of 839 are 1, 839
The factors of 355 are 1, 5, 71, 355
The HCF of 839,355 is 1.
Lets's calculate GCF of 839,355
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 839
:1,839
Now, list down the factors of 355
:1,5,71,355
Greatest Common Factor
We found the factors 839,355 . The biggest common factor number is the GCF number.
So the greatest common factor 839,355 is 1.
Lets's calculate LCM of 927,930
3 | 927, 930 |
309, 310 |
∴ So the LCM of the given numbers is 3 x 309 x 310 = 287370
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/287370
Therefore, the GCF of Fractions 839/927,355/930 is 1/287370
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 927,930 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(927,930) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(927,930) x common factors =3 x 1 = 3
LCM(927,930) = ( 927 × 930 ) / 3
LCM(927,930) = 862110 / 3
LCM(927,930) = 287370
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 839,355?
The HCF of 839,355 is 1
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 839/927, 355/930?
Answer: GCF of Numerators as per given numbers 839/927, 355/930 is
GCF of Numerators i.e. for 839,355 is 1
LCM of denominators i.e. for 927,930 is 287370.
Thus, GCF of Fractions is 1/287370.Finally, GCF of Fractions for 839/927, 355/930 is 1/287370.