Use our free GCF of Fractions Calculator tool to compute the GCF of 825/486, 938/835 i.e 1/405810 easily. The following is the detailed procedure to determine the greatest common factor of fractions 825/486, 938/835.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 825/486,938/835
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 825/486,938/835, numerators are 825,938
Denominators are 486,835
The GCF of 825,938 is 1 .
LCM of 486,835 is 405810.
The greatest common factor of 825/486,938/835 = [GCF of 825,938]/[LCM of 486,835]= 1/405810
Therefore, the GCF of 825/486,938/835 is 1/405810.
To find the highest common factor of 825,938, we have to find the factors of both numbers and list the highest common factor.
The factors of 825 are 1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825
The factors of 938 are 1, 2, 7, 14, 67, 134, 469, 938
The HCF of 825,938 is 1.
Lets's calculate GCF of 825,938
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 825
:1,3,5,11,15,25,33,55,75,165,275,825
Now, list down the factors of 938
:1,2,7,14,67,134,469,938
Greatest Common Factor
We found the factors 825,938 . The biggest common factor number is the GCF number.
So the greatest common factor 825,938 is 1.
Lets's calculate LCM of 486,835
Given numbers has no common factors except 1. So, there LCM is their product i.e 405810
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/405810
Therefore, the GCF of Fractions 825/486,938/835 is 1/405810
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 486,835 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(486,835) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(486,835) x common factors =1 x 1 = 1
LCM(486,835) = ( 486 × 835 ) / 1
LCM(486,835) = 405810 / 1
LCM(486,835) = 405810
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 825,938?
The HCF of 825,938 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 825/486, 938/835?
Answer: GCF of Numerators as per given numbers 825/486, 938/835 is
GCF of Numerators i.e. for 825,938 is 1
LCM of denominators i.e. for 486,835 is 405810.
Thus, GCF of Fractions is 1/405810.Finally, GCF of Fractions for 825/486, 938/835 is 1/405810.