Use our free GCF of Fractions Calculator tool to compute the GCF of 58/205, 23/663, 868/651 i.e 1/29493555 easily. The following is the detailed procedure to determine the greatest common factor of fractions 58/205, 23/663, 868/651.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 58/205,23/663,868/651
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 58/205,23/663,868/651, numerators are 58,23,868
Denominators are 205,663,651
The GCF of 58,23,868 is 1 .
LCM of 205,663,651 is 29493555.
The greatest common factor of 58/205,23/663,868/651 = [GCF of 58,23,868]/[LCM of 205,663,651]= 1/29493555
Therefore, the GCF of 58/205,23/663,868/651 is 1/29493555.
To find the highest common factor of 58,23,868, we have to find the factors of both numbers and list the highest common factor.
The factors of 58 are 1, 2, 29, 58
The factors of 23 are 1, 23
The factors of 868 are 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
The HCF of 58,23,868 is 1.
Lets's calculate GCF of 58,23,868
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 58
:1,2,29,58
Now, list down the factors of 23
:1,23
Now, list down the factors of 868
:1,2,4,7,14,28,31,62,124,217,434,868
Greatest Common Factor
We found the factors 58,23,868 . The biggest common factor number is the GCF number.
So the greatest common factor 58,23,868 is 1.
Lets's calculate LCM of 205,663,651
3 | 205, 663, 651 |
205, 221, 217 |
∴ So the LCM of the given numbers is 3 x 205 x 221 x 217 = 29493555
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/29493555
Therefore, the GCF of Fractions 58/205,23/663,868/651 is 1/29493555
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 205,663,651 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(205,663,651) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(205,663,651) x common factors =1 x 3 = 3
LCM(205,663,651) = ( 205 × 663 × 651 ) / 3
LCM(205,663,651) = 88480665 / 3
LCM(205,663,651) = 29493555
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 58,23,868?
The HCF of 58,23,868 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 58/205, 23/663, 868/651?
Answer: GCF of Numerators as per given numbers 58/205, 23/663, 868/651 is
GCF of Numerators i.e. for 58,23,868 is 1
LCM of denominators i.e. for 205,663,651 is 29493555.
Thus, GCF of Fractions is 1/29493555.Finally, GCF of Fractions for 58/205, 23/663, 868/651 is 1/29493555.