Use our free GCF of Fractions Calculator tool to compute the GCF of 752/716, 771/138 i.e 1/49404 easily. The following is the detailed procedure to determine the greatest common factor of fractions 752/716, 771/138.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 752/716,771/138
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 752/716,771/138, numerators are 752,771
Denominators are 716,138
The GCF of 752,771 is 1 .
LCM of 716,138 is 49404.
The greatest common factor of 752/716,771/138 = [GCF of 752,771]/[LCM of 716,138]= 1/49404
Therefore, the GCF of 752/716,771/138 is 1/49404.
To find the highest common factor of 752,771, we have to find the factors of both numbers and list the highest common factor.
The factors of 752 are 1, 2, 4, 8, 16, 47, 94, 188, 376, 752
The factors of 771 are 1, 3, 257, 771
The HCF of 752,771 is 1.
Lets's calculate GCF of 752,771
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 752
:1,2,4,8,16,47,94,188,376,752
Now, list down the factors of 771
:1,3,257,771
Greatest Common Factor
We found the factors 752,771 . The biggest common factor number is the GCF number.
So the greatest common factor 752,771 is 1.
Lets's calculate LCM of 716,138
2 | 716, 138 |
358, 69 |
∴ So the LCM of the given numbers is 2 x 358 x 69 = 49404
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/49404
Therefore, the GCF of Fractions 752/716,771/138 is 1/49404
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 716,138 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(716,138) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(716,138) x common factors =2 x 1 = 2
LCM(716,138) = ( 716 × 138 ) / 2
LCM(716,138) = 98808 / 2
LCM(716,138) = 49404
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 752,771?
The HCF of 752,771 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 752/716, 771/138?
Answer: GCF of Numerators as per given numbers 752/716, 771/138 is
GCF of Numerators i.e. for 752,771 is 1
LCM of denominators i.e. for 716,138 is 49404.
Thus, GCF of Fractions is 1/49404.Finally, GCF of Fractions for 752/716, 771/138 is 1/49404.