GCF of 131/20, 280/2877
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 131/20, 280/2877 i.e 1/57540 easily. The following is the detailed procedure to determine the greatest common factor of fractions 131/20, 280/2877.
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 131/20,280/2877?
Given fractions are 131/20,280/2877
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 131/20,280/2877, numerators are 131,280
Denominators are 20,2877
The GCF of 131,280 is 1 .
LCM of 20,2877 is 57540.
The greatest common factor of 131/20,280/2877 = [GCF of 131,280]/[LCM of 20,2877]= 1/57540
Therefore, the GCF of 131/20,280/2877 is 1/57540.
To find the highest common factor of 131,280, we have to find the factors of both numbers and list the highest common factor.
The factors of 131 are 1, 131
The factors of 280 are 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
The HCF of 131,280 is 1.
Lets's calculate GCF of 131,280
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 131,280 By Matching Biggest Common Factor Method
Now, list down the factors of 131
:1,131
Now, list down the factors of 280
:1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280
Greatest Common Factor
We found the factors 131,280 . The biggest common factor number is the GCF number.
So the greatest common factor 131,280 is 1.
Lets's calculate LCM of 20,2877
Given numbers has no common factors except 1. So, there LCM is their product i.e 57540
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/57540
Therefore, the GCF of Fractions 131/20,280/2877 is 1/57540
Least Common Multiple of 20,2877 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 20,2877 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(20,2877) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(20,2877) x common factors =1 x 1 = 1
LCM(20,2877) = ( 20 × 2877 ) / 1
LCM(20,2877) = 57540 / 1
LCM(20,2877) = 57540
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FAQs on GCF of Fractions of 131/20, 280/2877
1. What is the HCF of 131,280?
The HCF of 131,280 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 131/20, 280/2877?
Answer: GCF of Numerators as per given numbers 131/20, 280/2877 is
GCF of Numerators i.e. for 131,280 is 1
LCM of denominators i.e. for 20,2877 is 57540.
Thus, GCF of Fractions is 1/57540.Finally, GCF of Fractions for 131/20, 280/2877 is 1/57540.