GCF of 7687/556, 2771/4981
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7687/556, 2771/4981 i.e 1/2769436 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7687/556, 2771/4981.
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 7687/556,2771/4981?
Given fractions are 7687/556,2771/4981
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 7687/556,2771/4981, numerators are 7687,2771
Denominators are 556,4981
The GCF of 7687,2771 is 1 .
LCM of 556,4981 is 2769436.
The greatest common factor of 7687/556,2771/4981 = [GCF of 7687,2771]/[LCM of 556,4981]= 1/2769436
Therefore, the GCF of 7687/556,2771/4981 is 1/2769436.
To find the highest common factor of 7687,2771, we have to find the factors of both numbers and list the highest common factor.
The factors of 7687 are 1, 7687
The factors of 2771 are 1, 17, 163, 2771
The HCF of 7687,2771 is 1.
Lets's calculate GCF of 7687,2771
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7687,2771 By Matching Biggest Common Factor Method
Now, list down the factors of 7687
:1,7687
Now, list down the factors of 2771
:1,17,163,2771
Greatest Common Factor
We found the factors 7687,2771 . The biggest common factor number is the GCF number.
So the greatest common factor 7687,2771 is 1.
Lets's calculate LCM of 556,4981
Given numbers has no common factors except 1. So, there LCM is their product i.e 2769436
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2769436
Therefore, the GCF of Fractions 7687/556,2771/4981 is 1/2769436
Least Common Multiple of 556,4981 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 556,4981 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(556,4981) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(556,4981) x common factors =1 x 1 = 1
LCM(556,4981) = ( 556 × 4981 ) / 1
LCM(556,4981) = 2769436 / 1
LCM(556,4981) = 2769436
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FAQs on GCF of Fractions of 7687/556, 2771/4981
1. What is the HCF of 7687,2771?
The HCF of 7687,2771 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 7687/556, 2771/4981?
Answer: GCF of Numerators as per given numbers 7687/556, 2771/4981 is
GCF of Numerators i.e. for 7687,2771 is 1
LCM of denominators i.e. for 556,4981 is 2769436.
Thus, GCF of Fractions is 1/2769436.Finally, GCF of Fractions for 7687/556, 2771/4981 is 1/2769436.