Use our free GCF of Fractions Calculator tool to compute the GCF of 647/833, 586/425 i.e 1/20825 easily. The following is the detailed procedure to determine the greatest common factor of fractions 647/833, 586/425.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 647/833,586/425
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 647/833,586/425, numerators are 647,586
Denominators are 833,425
The GCF of 647,586 is 1 .
LCM of 833,425 is 20825.
The greatest common factor of 647/833,586/425 = [GCF of 647,586]/[LCM of 833,425]= 1/20825
Therefore, the GCF of 647/833,586/425 is 1/20825.
To find the highest common factor of 647,586, we have to find the factors of both numbers and list the highest common factor.
The factors of 647 are 1, 647
The factors of 586 are 1, 2, 293, 586
The HCF of 647,586 is 1.
Lets's calculate GCF of 647,586
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 647
:1,647
Now, list down the factors of 586
:1,2,293,586
Greatest Common Factor
We found the factors 647,586 . The biggest common factor number is the GCF number.
So the greatest common factor 647,586 is 1.
Lets's calculate LCM of 833,425
17 | 833, 425 |
49, 25 |
∴ So the LCM of the given numbers is 17 x 49 x 25 = 20825
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/20825
Therefore, the GCF of Fractions 647/833,586/425 is 1/20825
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 833,425 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(833,425) = 17
common factors(in case of two or more numbers have common factors) = 1
GCF(833,425) x common factors =17 x 1 = 17
LCM(833,425) = ( 833 × 425 ) / 17
LCM(833,425) = 354025 / 17
LCM(833,425) = 20825
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 647,586?
The HCF of 647,586 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 647/833, 586/425?
Answer: GCF of Numerators as per given numbers 647/833, 586/425 is
GCF of Numerators i.e. for 647,586 is 1
LCM of denominators i.e. for 833,425 is 20825.
Thus, GCF of Fractions is 1/20825.Finally, GCF of Fractions for 647/833, 586/425 is 1/20825.