GCF of 91/317, 8190/9522
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 91/317, 8190/9522 i.e 91/3018474 easily. The following is the detailed procedure to determine the greatest common factor of fractions 91/317, 8190/9522.
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 91/317,8190/9522?
Given fractions are 91/317,8190/9522
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 91/317,8190/9522, numerators are 91,8190
Denominators are 317,9522
The GCF of 91,8190 is 91 .
LCM of 317,9522 is 3018474.
The greatest common factor of 91/317,8190/9522 = [GCF of 91,8190]/[LCM of 317,9522]= 91/3018474
Therefore, the GCF of 91/317,8190/9522 is 91/3018474.
To find the highest common factor of 91,8190, we have to find the factors of both numbers and list the highest common factor.
The factors of 91 are 1, 7, 13, 91
The factors of 8190 are 1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190
The HCF of 91,8190 is 91.
Lets's calculate GCF of 91,8190
| 7 | 91, 8190 |
| 13 | 13, 1170 |
| 1, 90 |
∴ So the GCF of the given numbers is 7 x 13 = 91
Greatest Common Factor of 91,8190 By Matching Biggest Common Factor Method
Now, list down the factors of 91
:1,7,13,91
Now, list down the factors of 8190
:1,2,3,5,6,7,9,10,13,14,15,18,21,26,30,35,39,42,45,63,65,70,78,90,91,105,117,126,130,182,195,210,234,273,315,390,455,546,585,630,819,910,1170,1365,1638,2730,4095,8190
Greatest Common Factor
We found the factors 91,8190 . The biggest common factor number is the GCF number.
So the greatest common factor 91,8190 is 91.
Lets's calculate LCM of 317,9522
Given numbers has no common factors except 1. So, there LCM is their product i.e 3018474
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 91/3018474
Therefore, the GCF of Fractions 91/317,8190/9522 is 91/3018474
Least Common Multiple of 317,9522 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 317,9522 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(317,9522) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(317,9522) x common factors =1 x 1 = 1
LCM(317,9522) = ( 317 × 9522 ) / 1
LCM(317,9522) = 3018474 / 1
LCM(317,9522) = 3018474
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 91/317, 8190/9522
1. What is the HCF of 91,8190?
The HCF of 91,8190 is 91
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 91/317, 8190/9522?
Answer: GCF of Numerators as per given numbers 91/317, 8190/9522 is
GCF of Numerators i.e. for 91,8190 is 91
LCM of denominators i.e. for 317,9522 is 3018474.
Thus, GCF of Fractions is 91/3018474.Finally, GCF of Fractions for 91/317, 8190/9522 is 91/3018474.