Use our free GCF of Fractions Calculator tool to compute the GCF of 857/126, 573/551 i.e 1/69426 easily. The following is the detailed procedure to determine the greatest common factor of fractions 857/126, 573/551.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 857/126,573/551
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 857/126,573/551, numerators are 857,573
Denominators are 126,551
The GCF of 857,573 is 1 .
LCM of 126,551 is 69426.
The greatest common factor of 857/126,573/551 = [GCF of 857,573]/[LCM of 126,551]= 1/69426
Therefore, the GCF of 857/126,573/551 is 1/69426.
To find the highest common factor of 857,573, we have to find the factors of both numbers and list the highest common factor.
The factors of 857 are 1, 857
The factors of 573 are 1, 3, 191, 573
The HCF of 857,573 is 1.
Lets's calculate GCF of 857,573
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 857
:1,857
Now, list down the factors of 573
:1,3,191,573
Greatest Common Factor
We found the factors 857,573 . The biggest common factor number is the GCF number.
So the greatest common factor 857,573 is 1.
Lets's calculate LCM of 126,551
Given numbers has no common factors except 1. So, there LCM is their product i.e 69426
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/69426
Therefore, the GCF of Fractions 857/126,573/551 is 1/69426
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 126,551 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(126,551) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(126,551) x common factors =1 x 1 = 1
LCM(126,551) = ( 126 × 551 ) / 1
LCM(126,551) = 69426 / 1
LCM(126,551) = 69426
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 857,573?
The HCF of 857,573 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 857/126, 573/551?
Answer: GCF of Numerators as per given numbers 857/126, 573/551 is
GCF of Numerators i.e. for 857,573 is 1
LCM of denominators i.e. for 126,551 is 69426.
Thus, GCF of Fractions is 1/69426.Finally, GCF of Fractions for 857/126, 573/551 is 1/69426.