Use our free GCF of Fractions Calculator tool to compute the GCF of 7681/585, 2390/352 i.e 1/205920 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7681/585, 2390/352.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7681/585,2390/352
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 7681/585,2390/352, numerators are 7681,2390
Denominators are 585,352
The GCF of 7681,2390 is 1 .
LCM of 585,352 is 205920.
The greatest common factor of 7681/585,2390/352 = [GCF of 7681,2390]/[LCM of 585,352]= 1/205920
Therefore, the GCF of 7681/585,2390/352 is 1/205920.
To find the highest common factor of 7681,2390, we have to find the factors of both numbers and list the highest common factor.
The factors of 7681 are 1, 7681
The factors of 2390 are 1, 2, 5, 10, 239, 478, 1195, 2390
The HCF of 7681,2390 is 1.
Lets's calculate GCF of 7681,2390
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 7681
:1,7681
Now, list down the factors of 2390
:1,2,5,10,239,478,1195,2390
Greatest Common Factor
We found the factors 7681,2390 . The biggest common factor number is the GCF number.
So the greatest common factor 7681,2390 is 1.
Lets's calculate LCM of 585,352
Given numbers has no common factors except 1. So, there LCM is their product i.e 205920
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/205920
Therefore, the GCF of Fractions 7681/585,2390/352 is 1/205920
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 585,352 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(585,352) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(585,352) x common factors =1 x 1 = 1
LCM(585,352) = ( 585 × 352 ) / 1
LCM(585,352) = 205920 / 1
LCM(585,352) = 205920
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 7681,2390?
The HCF of 7681,2390 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 7681/585, 2390/352?
Answer: GCF of Numerators as per given numbers 7681/585, 2390/352 is
GCF of Numerators i.e. for 7681,2390 is 1
LCM of denominators i.e. for 585,352 is 205920.
Thus, GCF of Fractions is 1/205920.Finally, GCF of Fractions for 7681/585, 2390/352 is 1/205920.