GCF of 881/785, 990/238
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 881/785, 990/238 i.e 1/186830 easily. The following is the detailed procedure to determine the greatest common factor of fractions 881/785, 990/238.
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 881/785,990/238?
Given fractions are 881/785,990/238
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 881/785,990/238, numerators are 881,990
Denominators are 785,238
The GCF of 881,990 is 1 .
LCM of 785,238 is 186830.
The greatest common factor of 881/785,990/238 = [GCF of 881,990]/[LCM of 785,238]= 1/186830
Therefore, the GCF of 881/785,990/238 is 1/186830.
To find the highest common factor of 881,990, we have to find the factors of both numbers and list the highest common factor.
The factors of 881 are 1, 881
The factors of 990 are 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
The HCF of 881,990 is 1.
Lets's calculate GCF of 881,990
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 881,990 By Matching Biggest Common Factor Method
Now, list down the factors of 881
:1,881
Now, list down the factors of 990
:1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990
Greatest Common Factor
We found the factors 881,990 . The biggest common factor number is the GCF number.
So the greatest common factor 881,990 is 1.
Lets's calculate LCM of 785,238
Given numbers has no common factors except 1. So, there LCM is their product i.e 186830
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/186830
Therefore, the GCF of Fractions 881/785,990/238 is 1/186830
Least Common Multiple of 785,238 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 785,238 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(785,238) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(785,238) x common factors =1 x 1 = 1
LCM(785,238) = ( 785 × 238 ) / 1
LCM(785,238) = 186830 / 1
LCM(785,238) = 186830
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 881/785, 990/238
1. What is the HCF of 881,990?
The HCF of 881,990 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 881/785, 990/238?
Answer: GCF of Numerators as per given numbers 881/785, 990/238 is
GCF of Numerators i.e. for 881,990 is 1
LCM of denominators i.e. for 785,238 is 186830.
Thus, GCF of Fractions is 1/186830.Finally, GCF of Fractions for 881/785, 990/238 is 1/186830.