Use our free GCF of Fractions Calculator tool to compute the GCF of 375/220, 779/817 i.e 1/179740 easily. The following is the detailed procedure to determine the greatest common factor of fractions 375/220, 779/817.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 375/220,779/817
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 375/220,779/817, numerators are 375,779
Denominators are 220,817
The GCF of 375,779 is 1 .
LCM of 220,817 is 179740.
The greatest common factor of 375/220,779/817 = [GCF of 375,779]/[LCM of 220,817]= 1/179740
Therefore, the GCF of 375/220,779/817 is 1/179740.
To find the highest common factor of 375,779, we have to find the factors of both numbers and list the highest common factor.
The factors of 375 are 1, 3, 5, 15, 25, 75, 125, 375
The factors of 779 are 1, 19, 41, 779
The HCF of 375,779 is 1.
Lets's calculate GCF of 375,779
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 375
:1,3,5,15,25,75,125,375
Now, list down the factors of 779
:1,19,41,779
Greatest Common Factor
We found the factors 375,779 . The biggest common factor number is the GCF number.
So the greatest common factor 375,779 is 1.
Lets's calculate LCM of 220,817
Given numbers has no common factors except 1. So, there LCM is their product i.e 179740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/179740
Therefore, the GCF of Fractions 375/220,779/817 is 1/179740
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 220,817 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(220,817) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(220,817) x common factors =1 x 1 = 1
LCM(220,817) = ( 220 × 817 ) / 1
LCM(220,817) = 179740 / 1
LCM(220,817) = 179740
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 375,779?
The HCF of 375,779 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 375/220, 779/817?
Answer: GCF of Numerators as per given numbers 375/220, 779/817 is
GCF of Numerators i.e. for 375,779 is 1
LCM of denominators i.e. for 220,817 is 179740.
Thus, GCF of Fractions is 1/179740.Finally, GCF of Fractions for 375/220, 779/817 is 1/179740.