Use our free GCF of Fractions Calculator tool to compute the GCF of 677/970, 507/579, 665/826 i.e 1/231953190 easily. The following is the detailed procedure to determine the greatest common factor of fractions 677/970, 507/579, 665/826.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 677/970,507/579,665/826
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 677/970,507/579,665/826, numerators are 677,507,665
Denominators are 970,579,826
The GCF of 677,507,665 is 1 .
LCM of 970,579,826 is 231953190.
The greatest common factor of 677/970,507/579,665/826 = [GCF of 677,507,665]/[LCM of 970,579,826]= 1/231953190
Therefore, the GCF of 677/970,507/579,665/826 is 1/231953190.
To find the highest common factor of 677,507,665, we have to find the factors of both numbers and list the highest common factor.
The factors of 677 are 1, 677
The factors of 507 are 1, 3, 13, 39, 169, 507
The factors of 665 are 1, 5, 7, 19, 35, 95, 133, 665
The HCF of 677,507,665 is 1.
Lets's calculate GCF of 677,507,665
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 677
:1,677
Now, list down the factors of 507
:1,3,13,39,169,507
Now, list down the factors of 665
:1,5,7,19,35,95,133,665
Greatest Common Factor
We found the factors 677,507,665 . The biggest common factor number is the GCF number.
So the greatest common factor 677,507,665 is 1.
Lets's calculate LCM of 970,579,826
2 | 970, 579, 826 |
485, 579, 413 |
∴ So the LCM of the given numbers is 2 x 485 x 579 x 413 = 231953190
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/231953190
Therefore, the GCF of Fractions 677/970,507/579,665/826 is 1/231953190
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 970,579,826 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(970,579,826) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(970,579,826) x common factors =1 x 2 = 2
LCM(970,579,826) = ( 970 × 579 × 826 ) / 2
LCM(970,579,826) = 463906380 / 2
LCM(970,579,826) = 231953190
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 677,507,665?
The HCF of 677,507,665 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 677/970, 507/579, 665/826?
Answer: GCF of Numerators as per given numbers 677/970, 507/579, 665/826 is
GCF of Numerators i.e. for 677,507,665 is 1
LCM of denominators i.e. for 970,579,826 is 231953190.
Thus, GCF of Fractions is 1/231953190.Finally, GCF of Fractions for 677/970, 507/579, 665/826 is 1/231953190.