GCF of 876/878, 821/191
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 876/878, 821/191 i.e 1/167698 easily. The following is the detailed procedure to determine the greatest common factor of fractions 876/878, 821/191.
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 876/878,821/191?
Given fractions are 876/878,821/191
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 876/878,821/191, numerators are 876,821
Denominators are 878,191
The GCF of 876,821 is 1 .
LCM of 878,191 is 167698.
The greatest common factor of 876/878,821/191 = [GCF of 876,821]/[LCM of 878,191]= 1/167698
Therefore, the GCF of 876/878,821/191 is 1/167698.
To find the highest common factor of 876,821, we have to find the factors of both numbers and list the highest common factor.
The factors of 876 are 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876
The factors of 821 are 1, 821
The HCF of 876,821 is 1.
Lets's calculate GCF of 876,821
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 876,821 By Matching Biggest Common Factor Method
Now, list down the factors of 876
:1,2,3,4,6,12,73,146,219,292,438,876
Now, list down the factors of 821
:1,821
Greatest Common Factor
We found the factors 876,821 . The biggest common factor number is the GCF number.
So the greatest common factor 876,821 is 1.
Lets's calculate LCM of 878,191
Given numbers has no common factors except 1. So, there LCM is their product i.e 167698
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/167698
Therefore, the GCF of Fractions 876/878,821/191 is 1/167698
Least Common Multiple of 878,191 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 878,191 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(878,191) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(878,191) x common factors =1 x 1 = 1
LCM(878,191) = ( 878 × 191 ) / 1
LCM(878,191) = 167698 / 1
LCM(878,191) = 167698
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 876/878, 821/191
1. What is the HCF of 876,821?
The HCF of 876,821 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 876/878, 821/191?
Answer: GCF of Numerators as per given numbers 876/878, 821/191 is
GCF of Numerators i.e. for 876,821 is 1
LCM of denominators i.e. for 878,191 is 167698.
Thus, GCF of Fractions is 1/167698.Finally, GCF of Fractions for 876/878, 821/191 is 1/167698.