Use our free GCF of Fractions Calculator tool to compute the GCF of 627/331, 909/836 i.e 3/276716 easily. The following is the detailed procedure to determine the greatest common factor of fractions 627/331, 909/836.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 627/331,909/836
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 627/331,909/836, numerators are 627,909
Denominators are 331,836
The GCF of 627,909 is 3 .
LCM of 331,836 is 276716.
The greatest common factor of 627/331,909/836 = [GCF of 627,909]/[LCM of 331,836]= 3/276716
Therefore, the GCF of 627/331,909/836 is 3/276716.
To find the highest common factor of 627,909, we have to find the factors of both numbers and list the highest common factor.
The factors of 627 are 1, 3, 11, 19, 33, 57, 209, 627
The factors of 909 are 1, 3, 9, 101, 303, 909
The HCF of 627,909 is 3.
Lets's calculate GCF of 627,909
3 | 627, 909 |
209, 303 |
∴ So the GCF of the given numbers is 3 = 3
Now, list down the factors of 627
:1,3,11,19,33,57,209,627
Now, list down the factors of 909
:1,3,9,101,303,909
Greatest Common Factor
We found the factors 627,909 . The biggest common factor number is the GCF number.
So the greatest common factor 627,909 is 3.
Lets's calculate LCM of 331,836
Given numbers has no common factors except 1. So, there LCM is their product i.e 276716
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/276716
Therefore, the GCF of Fractions 627/331,909/836 is 3/276716
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 331,836 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(331,836) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(331,836) x common factors =1 x 1 = 1
LCM(331,836) = ( 331 × 836 ) / 1
LCM(331,836) = 276716 / 1
LCM(331,836) = 276716
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 627,909?
The HCF of 627,909 is 3
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 627/331, 909/836?
Answer: GCF of Numerators as per given numbers 627/331, 909/836 is
GCF of Numerators i.e. for 627,909 is 3
LCM of denominators i.e. for 331,836 is 276716.
Thus, GCF of Fractions is 3/276716.Finally, GCF of Fractions for 627/331, 909/836 is 3/276716.