Use our free GCF of Fractions Calculator tool to compute the GCF of 569/254, 644/447 i.e 1/113538 easily. The following is the detailed procedure to determine the greatest common factor of fractions 569/254, 644/447.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 569/254,644/447
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 569/254,644/447, numerators are 569,644
Denominators are 254,447
The GCF of 569,644 is 1 .
LCM of 254,447 is 113538.
The greatest common factor of 569/254,644/447 = [GCF of 569,644]/[LCM of 254,447]= 1/113538
Therefore, the GCF of 569/254,644/447 is 1/113538.
To find the highest common factor of 569,644, we have to find the factors of both numbers and list the highest common factor.
The factors of 569 are 1, 569
The factors of 644 are 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
The HCF of 569,644 is 1.
Lets's calculate GCF of 569,644
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 569
:1,569
Now, list down the factors of 644
:1,2,4,7,14,23,28,46,92,161,322,644
Greatest Common Factor
We found the factors 569,644 . The biggest common factor number is the GCF number.
So the greatest common factor 569,644 is 1.
Lets's calculate LCM of 254,447
Given numbers has no common factors except 1. So, there LCM is their product i.e 113538
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/113538
Therefore, the GCF of Fractions 569/254,644/447 is 1/113538
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 254,447 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(254,447) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(254,447) x common factors =1 x 1 = 1
LCM(254,447) = ( 254 × 447 ) / 1
LCM(254,447) = 113538 / 1
LCM(254,447) = 113538
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 569,644?
The HCF of 569,644 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 569/254, 644/447?
Answer: GCF of Numerators as per given numbers 569/254, 644/447 is
GCF of Numerators i.e. for 569,644 is 1
LCM of denominators i.e. for 254,447 is 113538.
Thus, GCF of Fractions is 1/113538.Finally, GCF of Fractions for 569/254, 644/447 is 1/113538.