Use our free GCF of Fractions Calculator tool to compute the GCF of 586/987, 669/345 i.e 1/113505 easily. The following is the detailed procedure to determine the greatest common factor of fractions 586/987, 669/345.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 586/987,669/345
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 586/987,669/345, numerators are 586,669
Denominators are 987,345
The GCF of 586,669 is 1 .
LCM of 987,345 is 113505.
The greatest common factor of 586/987,669/345 = [GCF of 586,669]/[LCM of 987,345]= 1/113505
Therefore, the GCF of 586/987,669/345 is 1/113505.
To find the highest common factor of 586,669, we have to find the factors of both numbers and list the highest common factor.
The factors of 586 are 1, 2, 293, 586
The factors of 669 are 1, 3, 223, 669
The HCF of 586,669 is 1.
Lets's calculate GCF of 586,669
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 586
:1,2,293,586
Now, list down the factors of 669
:1,3,223,669
Greatest Common Factor
We found the factors 586,669 . The biggest common factor number is the GCF number.
So the greatest common factor 586,669 is 1.
Lets's calculate LCM of 987,345
3 | 987, 345 |
329, 115 |
∴ So the LCM of the given numbers is 3 x 329 x 115 = 113505
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/113505
Therefore, the GCF of Fractions 586/987,669/345 is 1/113505
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 987,345 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(987,345) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(987,345) x common factors =3 x 1 = 3
LCM(987,345) = ( 987 × 345 ) / 3
LCM(987,345) = 340515 / 3
LCM(987,345) = 113505
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 586,669?
The HCF of 586,669 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 586/987, 669/345?
Answer: GCF of Numerators as per given numbers 586/987, 669/345 is
GCF of Numerators i.e. for 586,669 is 1
LCM of denominators i.e. for 987,345 is 113505.
Thus, GCF of Fractions is 1/113505.Finally, GCF of Fractions for 586/987, 669/345 is 1/113505.