GCF of 1931/781, 8891/694
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1931/781, 8891/694 i.e 1/542014 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1931/781, 8891/694.
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 1931/781,8891/694?
Given fractions are 1931/781,8891/694
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 1931/781,8891/694, numerators are 1931,8891
Denominators are 781,694
The GCF of 1931,8891 is 1 .
LCM of 781,694 is 542014.
The greatest common factor of 1931/781,8891/694 = [GCF of 1931,8891]/[LCM of 781,694]= 1/542014
Therefore, the GCF of 1931/781,8891/694 is 1/542014.
To find the highest common factor of 1931,8891, we have to find the factors of both numbers and list the highest common factor.
The factors of 1931 are 1, 1931
The factors of 8891 are 1, 17, 523, 8891
The HCF of 1931,8891 is 1.
Lets's calculate GCF of 1931,8891
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1931,8891 By Matching Biggest Common Factor Method
Now, list down the factors of 1931
:1,1931
Now, list down the factors of 8891
:1,17,523,8891
Greatest Common Factor
We found the factors 1931,8891 . The biggest common factor number is the GCF number.
So the greatest common factor 1931,8891 is 1.
Lets's calculate LCM of 781,694
Given numbers has no common factors except 1. So, there LCM is their product i.e 542014
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/542014
Therefore, the GCF of Fractions 1931/781,8891/694 is 1/542014
Least Common Multiple of 781,694 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 781,694 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(781,694) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(781,694) x common factors =1 x 1 = 1
LCM(781,694) = ( 781 × 694 ) / 1
LCM(781,694) = 542014 / 1
LCM(781,694) = 542014
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FAQs on GCF of Fractions of 1931/781, 8891/694
1. What is the HCF of 1931,8891?
The HCF of 1931,8891 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 1931/781, 8891/694?
Answer: GCF of Numerators as per given numbers 1931/781, 8891/694 is
GCF of Numerators i.e. for 1931,8891 is 1
LCM of denominators i.e. for 781,694 is 542014.
Thus, GCF of Fractions is 1/542014.Finally, GCF of Fractions for 1931/781, 8891/694 is 1/542014.