Use our free GCF of Fractions Calculator tool to compute the GCF of 543/626, 485/859 i.e 1/537734 easily. The following is the detailed procedure to determine the greatest common factor of fractions 543/626, 485/859.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 543/626,485/859
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 543/626,485/859, numerators are 543,485
Denominators are 626,859
The GCF of 543,485 is 1 .
LCM of 626,859 is 537734.
The greatest common factor of 543/626,485/859 = [GCF of 543,485]/[LCM of 626,859]= 1/537734
Therefore, the GCF of 543/626,485/859 is 1/537734.
To find the highest common factor of 543,485, we have to find the factors of both numbers and list the highest common factor.
The factors of 543 are 1, 3, 181, 543
The factors of 485 are 1, 5, 97, 485
The HCF of 543,485 is 1.
Lets's calculate GCF of 543,485
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 543
:1,3,181,543
Now, list down the factors of 485
:1,5,97,485
Greatest Common Factor
We found the factors 543,485 . The biggest common factor number is the GCF number.
So the greatest common factor 543,485 is 1.
Lets's calculate LCM of 626,859
Given numbers has no common factors except 1. So, there LCM is their product i.e 537734
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/537734
Therefore, the GCF of Fractions 543/626,485/859 is 1/537734
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 626,859 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(626,859) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(626,859) x common factors =1 x 1 = 1
LCM(626,859) = ( 626 × 859 ) / 1
LCM(626,859) = 537734 / 1
LCM(626,859) = 537734
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 543,485?
The HCF of 543,485 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 543/626, 485/859?
Answer: GCF of Numerators as per given numbers 543/626, 485/859 is
GCF of Numerators i.e. for 543,485 is 1
LCM of denominators i.e. for 626,859 is 537734.
Thus, GCF of Fractions is 1/537734.Finally, GCF of Fractions for 543/626, 485/859 is 1/537734.