Use our free GCF of Fractions Calculator tool to compute the GCF of 801/628, 719/331 i.e 1/207868 easily. The following is the detailed procedure to determine the greatest common factor of fractions 801/628, 719/331.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 801/628,719/331
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 801/628,719/331, numerators are 801,719
Denominators are 628,331
The GCF of 801,719 is 1 .
LCM of 628,331 is 207868.
The greatest common factor of 801/628,719/331 = [GCF of 801,719]/[LCM of 628,331]= 1/207868
Therefore, the GCF of 801/628,719/331 is 1/207868.
To find the highest common factor of 801,719, we have to find the factors of both numbers and list the highest common factor.
The factors of 801 are 1, 3, 9, 89, 267, 801
The factors of 719 are 1, 719
The HCF of 801,719 is 1.
Lets's calculate GCF of 801,719
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 801
:1,3,9,89,267,801
Now, list down the factors of 719
:1,719
Greatest Common Factor
We found the factors 801,719 . The biggest common factor number is the GCF number.
So the greatest common factor 801,719 is 1.
Lets's calculate LCM of 628,331
Given numbers has no common factors except 1. So, there LCM is their product i.e 207868
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/207868
Therefore, the GCF of Fractions 801/628,719/331 is 1/207868
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 628,331 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(628,331) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(628,331) x common factors =1 x 1 = 1
LCM(628,331) = ( 628 × 331 ) / 1
LCM(628,331) = 207868 / 1
LCM(628,331) = 207868
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 801,719?
The HCF of 801,719 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 801/628, 719/331?
Answer: GCF of Numerators as per given numbers 801/628, 719/331 is
GCF of Numerators i.e. for 801,719 is 1
LCM of denominators i.e. for 628,331 is 207868.
Thus, GCF of Fractions is 1/207868.Finally, GCF of Fractions for 801/628, 719/331 is 1/207868.