GCF of 825/378, 9889/8122
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 825/378, 9889/8122 i.e 11/1535058 easily. The following is the detailed procedure to determine the greatest common factor of fractions 825/378, 9889/8122.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 825/378,9889/8122?
Given fractions are 825/378,9889/8122
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 825/378,9889/8122, numerators are 825,9889
Denominators are 378,8122
The GCF of 825,9889 is 11 .
LCM of 378,8122 is 1535058.
The greatest common factor of 825/378,9889/8122 = [GCF of 825,9889]/[LCM of 378,8122]= 11/1535058
Therefore, the GCF of 825/378,9889/8122 is 11/1535058.
To find the highest common factor of 825,9889, we have to find the factors of both numbers and list the highest common factor.
The factors of 825 are 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
The factors of 9889 are 1, 11, 29, 31, 319, 341, 899, 9889
The HCF of 825,9889 is 11.
Lets's calculate GCF of 825,9889
| 11 | 825, 9889 |
| 75, 899 |
∴ So the GCF of the given numbers is 11 = 11
Greatest Common Factor of 825,9889 By Matching Biggest Common Factor Method
Now, list down the factors of 825
:1,3,5,11,15,25,33,55,75,165,275,825
Now, list down the factors of 9889
:1,11,29,31,319,341,899,9889
Greatest Common Factor
We found the factors 825,9889 . The biggest common factor number is the GCF number.
So the greatest common factor 825,9889 is 11.
Lets's calculate LCM of 378,8122
| 2 | 378, 8122 |
| 189, 4061 |
∴ So the LCM of the given numbers is 2 x 189 x 4061 = 1535058
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/1535058
Therefore, the GCF of Fractions 825/378,9889/8122 is 11/1535058
Least Common Multiple of 378,8122 with GCF Formula
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 378,8122 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(378,8122) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(378,8122) x common factors =2 x 1 = 2
LCM(378,8122) = ( 378 × 8122 ) / 2
LCM(378,8122) = 3070116 / 2
LCM(378,8122) = 1535058
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 825/378, 9889/8122
1. What is the HCF of 825,9889?
The HCF of 825,9889 is 11
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 825/378, 9889/8122?
Answer: GCF of Numerators as per given numbers 825/378, 9889/8122 is
GCF of Numerators i.e. for 825,9889 is 11
LCM of denominators i.e. for 378,8122 is 1535058.
Thus, GCF of Fractions is 11/1535058.Finally, GCF of Fractions for 825/378, 9889/8122 is 11/1535058.