Use our free GCF of Fractions Calculator tool to compute the GCF of 899/911, 397/710 i.e 1/646810 easily. The following is the detailed procedure to determine the greatest common factor of fractions 899/911, 397/710.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 899/911,397/710
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 899/911,397/710, numerators are 899,397
Denominators are 911,710
The GCF of 899,397 is 1 .
LCM of 911,710 is 646810.
The greatest common factor of 899/911,397/710 = [GCF of 899,397]/[LCM of 911,710]= 1/646810
Therefore, the GCF of 899/911,397/710 is 1/646810.
To find the highest common factor of 899,397, we have to find the factors of both numbers and list the highest common factor.
The factors of 899 are 1, 29, 31, 899
The factors of 397 are 1, 397
The HCF of 899,397 is 1.
Lets's calculate GCF of 899,397
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 899
:1,29,31,899
Now, list down the factors of 397
:1,397
Greatest Common Factor
We found the factors 899,397 . The biggest common factor number is the GCF number.
So the greatest common factor 899,397 is 1.
Lets's calculate LCM of 911,710
Given numbers has no common factors except 1. So, there LCM is their product i.e 646810
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/646810
Therefore, the GCF of Fractions 899/911,397/710 is 1/646810
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 911,710 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(911,710) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(911,710) x common factors =1 x 1 = 1
LCM(911,710) = ( 911 × 710 ) / 1
LCM(911,710) = 646810 / 1
LCM(911,710) = 646810
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 899,397?
The HCF of 899,397 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 899/911, 397/710?
Answer: GCF of Numerators as per given numbers 899/911, 397/710 is
GCF of Numerators i.e. for 899,397 is 1
LCM of denominators i.e. for 911,710 is 646810.
Thus, GCF of Fractions is 1/646810.Finally, GCF of Fractions for 899/911, 397/710 is 1/646810.