Use our free GCF of Fractions Calculator tool to compute the GCF of 829/129, 991/873 i.e 1/37539 easily. The following is the detailed procedure to determine the greatest common factor of fractions 829/129, 991/873.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 829/129,991/873
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 829/129,991/873, numerators are 829,991
Denominators are 129,873
The GCF of 829,991 is 1 .
LCM of 129,873 is 37539.
The greatest common factor of 829/129,991/873 = [GCF of 829,991]/[LCM of 129,873]= 1/37539
Therefore, the GCF of 829/129,991/873 is 1/37539.
To find the highest common factor of 829,991, we have to find the factors of both numbers and list the highest common factor.
The factors of 829 are 1, 829
The factors of 991 are 1, 991
The HCF of 829,991 is 1.
Lets's calculate GCF of 829,991
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 829
:1,829
Now, list down the factors of 991
:1,991
Greatest Common Factor
We found the factors 829,991 . The biggest common factor number is the GCF number.
So the greatest common factor 829,991 is 1.
Lets's calculate LCM of 129,873
3 | 129, 873 |
43, 291 |
∴ So the LCM of the given numbers is 3 x 43 x 291 = 37539
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/37539
Therefore, the GCF of Fractions 829/129,991/873 is 1/37539
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 129,873 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(129,873) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(129,873) x common factors =3 x 1 = 3
LCM(129,873) = ( 129 × 873 ) / 3
LCM(129,873) = 112617 / 3
LCM(129,873) = 37539
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 829,991?
The HCF of 829,991 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 829/129, 991/873?
Answer: GCF of Numerators as per given numbers 829/129, 991/873 is
GCF of Numerators i.e. for 829,991 is 1
LCM of denominators i.e. for 129,873 is 37539.
Thus, GCF of Fractions is 1/37539.Finally, GCF of Fractions for 829/129, 991/873 is 1/37539.