Use our free GCF of Fractions Calculator tool to compute the GCF of 23/20, 877/48, 831/127 i.e 1/30480 easily. The following is the detailed procedure to determine the greatest common factor of fractions 23/20, 877/48, 831/127.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 23/20,877/48,831/127
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 23/20,877/48,831/127, numerators are 23,877,831
Denominators are 20,48,127
The GCF of 23,877,831 is 1 .
LCM of 20,48,127 is 30480.
The greatest common factor of 23/20,877/48,831/127 = [GCF of 23,877,831]/[LCM of 20,48,127]= 1/30480
Therefore, the GCF of 23/20,877/48,831/127 is 1/30480.
To find the highest common factor of 23,877,831, we have to find the factors of both numbers and list the highest common factor.
The factors of 23 are 1, 23
The factors of 877 are 1, 877
The factors of 831 are 1, 3, 277, 831
The HCF of 23,877,831 is 1.
Lets's calculate GCF of 23,877,831
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 23
:1,23
Now, list down the factors of 877
:1,877
Now, list down the factors of 831
:1,3,277,831
Greatest Common Factor
We found the factors 23,877,831 . The biggest common factor number is the GCF number.
So the greatest common factor 23,877,831 is 1.
Lets's calculate LCM of 20,48,127
2 | 20, 48, 127 |
2 | 10, 24, 127 |
5, 12, 127 |
∴ So the LCM of the given numbers is 2 x 2 x 5 x 12 x 127 = 30480
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/30480
Therefore, the GCF of Fractions 23/20,877/48,831/127 is 1/30480
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 20,48,127 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(20,48,127) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(20,48,127) x common factors =1 x 4 = 4
LCM(20,48,127) = ( 20 × 48 × 127 ) / 4
LCM(20,48,127) = 121920 / 4
LCM(20,48,127) = 30480
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 23,877,831?
The HCF of 23,877,831 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 23/20, 877/48, 831/127?
Answer: GCF of Numerators as per given numbers 23/20, 877/48, 831/127 is
GCF of Numerators i.e. for 23,877,831 is 1
LCM of denominators i.e. for 20,48,127 is 30480.
Thus, GCF of Fractions is 1/30480.Finally, GCF of Fractions for 23/20, 877/48, 831/127 is 1/30480.