Use our free GCF of Fractions Calculator tool to compute the GCF of 634/486, 609/763 i.e 1/370818 easily. The following is the detailed procedure to determine the greatest common factor of fractions 634/486, 609/763.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 634/486,609/763
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 634/486,609/763, numerators are 634,609
Denominators are 486,763
The GCF of 634,609 is 1 .
LCM of 486,763 is 370818.
The greatest common factor of 634/486,609/763 = [GCF of 634,609]/[LCM of 486,763]= 1/370818
Therefore, the GCF of 634/486,609/763 is 1/370818.
To find the highest common factor of 634,609, we have to find the factors of both numbers and list the highest common factor.
The factors of 634 are 1, 2, 317, 634
The factors of 609 are 1, 3, 7, 21, 29, 87, 203, 609
The HCF of 634,609 is 1.
Lets's calculate GCF of 634,609
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 634
:1,2,317,634
Now, list down the factors of 609
:1,3,7,21,29,87,203,609
Greatest Common Factor
We found the factors 634,609 . The biggest common factor number is the GCF number.
So the greatest common factor 634,609 is 1.
Lets's calculate LCM of 486,763
Given numbers has no common factors except 1. So, there LCM is their product i.e 370818
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/370818
Therefore, the GCF of Fractions 634/486,609/763 is 1/370818
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 486,763 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(486,763) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(486,763) x common factors =1 x 1 = 1
LCM(486,763) = ( 486 × 763 ) / 1
LCM(486,763) = 370818 / 1
LCM(486,763) = 370818
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 634,609?
The HCF of 634,609 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 634/486, 609/763?
Answer: GCF of Numerators as per given numbers 634/486, 609/763 is
GCF of Numerators i.e. for 634,609 is 1
LCM of denominators i.e. for 486,763 is 370818.
Thus, GCF of Fractions is 1/370818.Finally, GCF of Fractions for 634/486, 609/763 is 1/370818.