Use our free GCF of Fractions Calculator tool to compute the GCF of 303/161, 691/535 i.e 1/86135 easily. The following is the detailed procedure to determine the greatest common factor of fractions 303/161, 691/535.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 303/161,691/535
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 303/161,691/535, numerators are 303,691
Denominators are 161,535
The GCF of 303,691 is 1 .
LCM of 161,535 is 86135.
The greatest common factor of 303/161,691/535 = [GCF of 303,691]/[LCM of 161,535]= 1/86135
Therefore, the GCF of 303/161,691/535 is 1/86135.
To find the highest common factor of 303,691, we have to find the factors of both numbers and list the highest common factor.
The factors of 303 are 1, 3, 101, 303
The factors of 691 are 1, 691
The HCF of 303,691 is 1.
Lets's calculate GCF of 303,691
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 303
:1,3,101,303
Now, list down the factors of 691
:1,691
Greatest Common Factor
We found the factors 303,691 . The biggest common factor number is the GCF number.
So the greatest common factor 303,691 is 1.
Lets's calculate LCM of 161,535
Given numbers has no common factors except 1. So, there LCM is their product i.e 86135
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/86135
Therefore, the GCF of Fractions 303/161,691/535 is 1/86135
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 161,535 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(161,535) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(161,535) x common factors =1 x 1 = 1
LCM(161,535) = ( 161 × 535 ) / 1
LCM(161,535) = 86135 / 1
LCM(161,535) = 86135
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 303,691?
The HCF of 303,691 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 303/161, 691/535?
Answer: GCF of Numerators as per given numbers 303/161, 691/535 is
GCF of Numerators i.e. for 303,691 is 1
LCM of denominators i.e. for 161,535 is 86135.
Thus, GCF of Fractions is 1/86135.Finally, GCF of Fractions for 303/161, 691/535 is 1/86135.