Use our free GCF of Fractions Calculator tool to compute the GCF of 310/907, 857/444 i.e 1/402708 easily. The following is the detailed procedure to determine the greatest common factor of fractions 310/907, 857/444.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 310/907,857/444
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 310/907,857/444, numerators are 310,857
Denominators are 907,444
The GCF of 310,857 is 1 .
LCM of 907,444 is 402708.
The greatest common factor of 310/907,857/444 = [GCF of 310,857]/[LCM of 907,444]= 1/402708
Therefore, the GCF of 310/907,857/444 is 1/402708.
To find the highest common factor of 310,857, we have to find the factors of both numbers and list the highest common factor.
The factors of 310 are 1, 2, 5, 10, 31, 62, 155, 310
The factors of 857 are 1, 857
The HCF of 310,857 is 1.
Lets's calculate GCF of 310,857
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 310
:1,2,5,10,31,62,155,310
Now, list down the factors of 857
:1,857
Greatest Common Factor
We found the factors 310,857 . The biggest common factor number is the GCF number.
So the greatest common factor 310,857 is 1.
Lets's calculate LCM of 907,444
Given numbers has no common factors except 1. So, there LCM is their product i.e 402708
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/402708
Therefore, the GCF of Fractions 310/907,857/444 is 1/402708
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 907,444 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(907,444) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(907,444) x common factors =1 x 1 = 1
LCM(907,444) = ( 907 × 444 ) / 1
LCM(907,444) = 402708 / 1
LCM(907,444) = 402708
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 310,857?
The HCF of 310,857 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 310/907, 857/444?
Answer: GCF of Numerators as per given numbers 310/907, 857/444 is
GCF of Numerators i.e. for 310,857 is 1
LCM of denominators i.e. for 907,444 is 402708.
Thus, GCF of Fractions is 1/402708.Finally, GCF of Fractions for 310/907, 857/444 is 1/402708.