Use our free GCF of Fractions Calculator tool to compute the GCF of 754/725, 639/339 i.e 1/245775 easily. The following is the detailed procedure to determine the greatest common factor of fractions 754/725, 639/339.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 754/725,639/339
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 754/725,639/339, numerators are 754,639
Denominators are 725,339
The GCF of 754,639 is 1 .
LCM of 725,339 is 245775.
The greatest common factor of 754/725,639/339 = [GCF of 754,639]/[LCM of 725,339]= 1/245775
Therefore, the GCF of 754/725,639/339 is 1/245775.
To find the highest common factor of 754,639, we have to find the factors of both numbers and list the highest common factor.
The factors of 754 are 1, 2, 13, 26, 29, 58, 377, 754
The factors of 639 are 1, 3, 9, 71, 213, 639
The HCF of 754,639 is 1.
Lets's calculate GCF of 754,639
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 754
:1,2,13,26,29,58,377,754
Now, list down the factors of 639
:1,3,9,71,213,639
Greatest Common Factor
We found the factors 754,639 . The biggest common factor number is the GCF number.
So the greatest common factor 754,639 is 1.
Lets's calculate LCM of 725,339
Given numbers has no common factors except 1. So, there LCM is their product i.e 245775
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/245775
Therefore, the GCF of Fractions 754/725,639/339 is 1/245775
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 725,339 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(725,339) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(725,339) x common factors =1 x 1 = 1
LCM(725,339) = ( 725 × 339 ) / 1
LCM(725,339) = 245775 / 1
LCM(725,339) = 245775
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 754,639?
The HCF of 754,639 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 754/725, 639/339?
Answer: GCF of Numerators as per given numbers 754/725, 639/339 is
GCF of Numerators i.e. for 754,639 is 1
LCM of denominators i.e. for 725,339 is 245775.
Thus, GCF of Fractions is 1/245775.Finally, GCF of Fractions for 754/725, 639/339 is 1/245775.