Use our free GCF of Fractions Calculator tool to compute the GCF of 247/622, 1729/9084 i.e 247/2825124 easily. The following is the detailed procedure to determine the greatest common factor of fractions 247/622, 1729/9084.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 247/622,1729/9084
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 247/622,1729/9084, numerators are 247,1729
Denominators are 622,9084
The GCF of 247,1729 is 247 .
LCM of 622,9084 is 2825124.
The greatest common factor of 247/622,1729/9084 = [GCF of 247,1729]/[LCM of 622,9084]= 247/2825124
Therefore, the GCF of 247/622,1729/9084 is 247/2825124.
To find the highest common factor of 247,1729, we have to find the factors of both numbers and list the highest common factor.
The factors of 247 are 1, 13, 19, 247
The factors of 1729 are 1, 7, 13, 19, 91, 133, 247, 1729
The HCF of 247,1729 is 247.
Lets's calculate GCF of 247,1729
13 | 247, 1729 |
19 | 19, 133 |
1, 7 |
∴ So the GCF of the given numbers is 13 x 19 = 247
Now, list down the factors of 247
:1,13,19,247
Now, list down the factors of 1729
:1,7,13,19,91,133,247,1729
Greatest Common Factor
We found the factors 247,1729 . The biggest common factor number is the GCF number.
So the greatest common factor 247,1729 is 247.
Lets's calculate LCM of 622,9084
2 | 622, 9084 |
311, 4542 |
∴ So the LCM of the given numbers is 2 x 311 x 4542 = 2825124
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 247/2825124
Therefore, the GCF of Fractions 247/622,1729/9084 is 247/2825124
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 622,9084 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(622,9084) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(622,9084) x common factors =2 x 1 = 2
LCM(622,9084) = ( 622 × 9084 ) / 2
LCM(622,9084) = 5650248 / 2
LCM(622,9084) = 2825124
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 247,1729?
The HCF of 247,1729 is 247
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 247/622, 1729/9084?
Answer: GCF of Numerators as per given numbers 247/622, 1729/9084 is
GCF of Numerators i.e. for 247,1729 is 247
LCM of denominators i.e. for 622,9084 is 2825124.
Thus, GCF of Fractions is 247/2825124.Finally, GCF of Fractions for 247/622, 1729/9084 is 247/2825124.