Use our free GCF of Fractions Calculator tool to compute the GCF of 101/57, 425/45, 959/39 i.e 1/11115 easily. The following is the detailed procedure to determine the greatest common factor of fractions 101/57, 425/45, 959/39.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 101/57,425/45,959/39
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 101/57,425/45,959/39, numerators are 101,425,959
Denominators are 57,45,39
The GCF of 101,425,959 is 1 .
LCM of 57,45,39 is 11115.
The greatest common factor of 101/57,425/45,959/39 = [GCF of 101,425,959]/[LCM of 57,45,39]= 1/11115
Therefore, the GCF of 101/57,425/45,959/39 is 1/11115.
To find the highest common factor of 101,425,959, we have to find the factors of both numbers and list the highest common factor.
The factors of 101 are 1, 101
The factors of 425 are 1, 5, 17, 25, 85, 425
The factors of 959 are 1, 7, 137, 959
The HCF of 101,425,959 is 1.
Lets's calculate GCF of 101,425,959
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 101
:1,101
Now, list down the factors of 425
:1,5,17,25,85,425
Now, list down the factors of 959
:1,7,137,959
Greatest Common Factor
We found the factors 101,425,959 . The biggest common factor number is the GCF number.
So the greatest common factor 101,425,959 is 1.
Lets's calculate LCM of 57,45,39
3 | 57, 45, 39 |
19, 15, 13 |
∴ So the LCM of the given numbers is 3 x 19 x 15 x 13 = 11115
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/11115
Therefore, the GCF of Fractions 101/57,425/45,959/39 is 1/11115
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 57,45,39 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(57,45,39) = 3
common factors(in case of two or more numbers have common factors) = 3
GCF(57,45,39) x common factors =3 x 3 = 9
LCM(57,45,39) = ( 57 × 45 × 39 ) / 9
LCM(57,45,39) = 100035 / 9
LCM(57,45,39) = 11115
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 101,425,959?
The HCF of 101,425,959 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 101/57, 425/45, 959/39?
Answer: GCF of Numerators as per given numbers 101/57, 425/45, 959/39 is
GCF of Numerators i.e. for 101,425,959 is 1
LCM of denominators i.e. for 57,45,39 is 11115.
Thus, GCF of Fractions is 1/11115.Finally, GCF of Fractions for 101/57, 425/45, 959/39 is 1/11115.