GCF of 9963/685, 1957/6898
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 9963/685, 1957/6898 i.e 1/4725130 easily. The following is the detailed procedure to determine the greatest common factor of fractions 9963/685, 1957/6898.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 9963/685,1957/6898?
Given fractions are 9963/685,1957/6898
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 9963/685,1957/6898, numerators are 9963,1957
Denominators are 685,6898
The GCF of 9963,1957 is 1 .
LCM of 685,6898 is 4725130.
The greatest common factor of 9963/685,1957/6898 = [GCF of 9963,1957]/[LCM of 685,6898]= 1/4725130
Therefore, the GCF of 9963/685,1957/6898 is 1/4725130.
To find the highest common factor of 9963,1957, we have to find the factors of both numbers and list the highest common factor.
The factors of 9963 are 1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963
The factors of 1957 are 1, 19, 103, 1957
The HCF of 9963,1957 is 1.
Lets's calculate GCF of 9963,1957
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 9963,1957 By Matching Biggest Common Factor Method
Now, list down the factors of 9963
:1,3,9,27,41,81,123,243,369,1107,3321,9963
Now, list down the factors of 1957
:1,19,103,1957
Greatest Common Factor
We found the factors 9963,1957 . The biggest common factor number is the GCF number.
So the greatest common factor 9963,1957 is 1.
Lets's calculate LCM of 685,6898
Given numbers has no common factors except 1. So, there LCM is their product i.e 4725130
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4725130
Therefore, the GCF of Fractions 9963/685,1957/6898 is 1/4725130
Least Common Multiple of 685,6898 with GCF Formula
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 685,6898 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(685,6898) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(685,6898) x common factors =1 x 1 = 1
LCM(685,6898) = ( 685 × 6898 ) / 1
LCM(685,6898) = 4725130 / 1
LCM(685,6898) = 4725130
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FAQs on GCF of Fractions of 9963/685, 1957/6898
1. What is the HCF of 9963,1957?
The HCF of 9963,1957 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 9963/685, 1957/6898?
Answer: GCF of Numerators as per given numbers 9963/685, 1957/6898 is
GCF of Numerators i.e. for 9963,1957 is 1
LCM of denominators i.e. for 685,6898 is 4725130.
Thus, GCF of Fractions is 1/4725130.Finally, GCF of Fractions for 9963/685, 1957/6898 is 1/4725130.