GCF of 539/664, 769/993, 388/867
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 539/664, 769/993, 388/867 i.e 1/190552728 easily. The following is the detailed procedure to determine the greatest common factor of fractions 539/664, 769/993, 388/867.
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 539/664,769/993,388/867?
Given fractions are 539/664,769/993,388/867
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 539/664,769/993,388/867, numerators are 539,769,388
Denominators are 664,993,867
The GCF of 539,769,388 is 1 .
LCM of 664,993,867 is 190552728.
The greatest common factor of 539/664,769/993,388/867 = [GCF of 539,769,388]/[LCM of 664,993,867]= 1/190552728
Therefore, the GCF of 539/664,769/993,388/867 is 1/190552728.
To find the highest common factor of 539,769,388, we have to find the factors of both numbers and list the highest common factor.
The factors of 539 are 1, 7, 11, 49, 77, 539
The factors of 769 are 1, 769
The factors of 388 are 1, 2, 4, 97, 194, 388
The HCF of 539,769,388 is 1.
Lets's calculate GCF of 539,769,388
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 539,769,388 By Matching Biggest Common Factor Method
Now, list down the factors of 539
:1,7,11,49,77,539
Now, list down the factors of 769
:1,769
Now, list down the factors of 388
:1,2,4,97,194,388
Greatest Common Factor
We found the factors 539,769,388 . The biggest common factor number is the GCF number.
So the greatest common factor 539,769,388 is 1.
Lets's calculate LCM of 664,993,867
| 3 | 664, 993, 867 |
| 664, 331, 289 |
∴ So the LCM of the given numbers is 3 x 664 x 331 x 289 = 190552728
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/190552728
Therefore, the GCF of Fractions 539/664,769/993,388/867 is 1/190552728
Least Common Multiple of 664,993,867 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 664,993,867 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(664,993,867) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(664,993,867) x common factors =1 x 3 = 3
LCM(664,993,867) = ( 664 × 993 × 867 ) / 3
LCM(664,993,867) = 571658184 / 3
LCM(664,993,867) = 190552728
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 539/664, 769/993, 388/867
1. What is the HCF of 539,769,388?
The HCF of 539,769,388 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 539/664, 769/993, 388/867?
Answer: GCF of Numerators as per given numbers 539/664, 769/993, 388/867 is
GCF of Numerators i.e. for 539,769,388 is 1
LCM of denominators i.e. for 664,993,867 is 190552728.
Thus, GCF of Fractions is 1/190552728.Finally, GCF of Fractions for 539/664, 769/993, 388/867 is 1/190552728.