Use our free GCF of Fractions Calculator tool to compute the GCF of 817/873, 829/946 i.e 1/825858 easily. The following is the detailed procedure to determine the greatest common factor of fractions 817/873, 829/946.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 817/873,829/946
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 817/873,829/946, numerators are 817,829
Denominators are 873,946
The GCF of 817,829 is 1 .
LCM of 873,946 is 825858.
The greatest common factor of 817/873,829/946 = [GCF of 817,829]/[LCM of 873,946]= 1/825858
Therefore, the GCF of 817/873,829/946 is 1/825858.
To find the highest common factor of 817,829, we have to find the factors of both numbers and list the highest common factor.
The factors of 817 are 1, 19, 43, 817
The factors of 829 are 1, 829
The HCF of 817,829 is 1.
Lets's calculate GCF of 817,829
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 817
:1,19,43,817
Now, list down the factors of 829
:1,829
Greatest Common Factor
We found the factors 817,829 . The biggest common factor number is the GCF number.
So the greatest common factor 817,829 is 1.
Lets's calculate LCM of 873,946
Given numbers has no common factors except 1. So, there LCM is their product i.e 825858
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/825858
Therefore, the GCF of Fractions 817/873,829/946 is 1/825858
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 873,946 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(873,946) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(873,946) x common factors =1 x 1 = 1
LCM(873,946) = ( 873 × 946 ) / 1
LCM(873,946) = 825858 / 1
LCM(873,946) = 825858
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 817,829?
The HCF of 817,829 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 817/873, 829/946?
Answer: GCF of Numerators as per given numbers 817/873, 829/946 is
GCF of Numerators i.e. for 817,829 is 1
LCM of denominators i.e. for 873,946 is 825858.
Thus, GCF of Fractions is 1/825858.Finally, GCF of Fractions for 817/873, 829/946 is 1/825858.