GCF of 1938/726, 4517/4191
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1938/726, 4517/4191 i.e 1/92202 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1938/726, 4517/4191.
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 1938/726,4517/4191?
Given fractions are 1938/726,4517/4191
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 1938/726,4517/4191, numerators are 1938,4517
Denominators are 726,4191
The GCF of 1938,4517 is 1 .
LCM of 726,4191 is 92202.
The greatest common factor of 1938/726,4517/4191 = [GCF of 1938,4517]/[LCM of 726,4191]= 1/92202
Therefore, the GCF of 1938/726,4517/4191 is 1/92202.
To find the highest common factor of 1938,4517, we have to find the factors of both numbers and list the highest common factor.
The factors of 1938 are 1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938
The factors of 4517 are 1, 4517
The HCF of 1938,4517 is 1.
Lets's calculate GCF of 1938,4517
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1938,4517 By Matching Biggest Common Factor Method
Now, list down the factors of 1938
:1,2,3,6,17,19,34,38,51,57,102,114,323,646,969,1938
Now, list down the factors of 4517
:1,4517
Greatest Common Factor
We found the factors 1938,4517 . The biggest common factor number is the GCF number.
So the greatest common factor 1938,4517 is 1.
Lets's calculate LCM of 726,4191
| 3 | 726, 4191 |
| 11 | 242, 1397 |
| 22, 127 |
∴ So the LCM of the given numbers is 3 x 11 x 22 x 127 = 92202
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/92202
Therefore, the GCF of Fractions 1938/726,4517/4191 is 1/92202
Least Common Multiple of 726,4191 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 726,4191 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(726,4191) = 33
common factors(in case of two or more numbers have common factors) = 1
GCF(726,4191) x common factors =33 x 1 = 33
LCM(726,4191) = ( 726 × 4191 ) / 33
LCM(726,4191) = 3042666 / 33
LCM(726,4191) = 92202
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FAQs on GCF of Fractions of 1938/726, 4517/4191
1. What is the HCF of 1938,4517?
The HCF of 1938,4517 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 1938/726, 4517/4191?
Answer: GCF of Numerators as per given numbers 1938/726, 4517/4191 is
GCF of Numerators i.e. for 1938,4517 is 1
LCM of denominators i.e. for 726,4191 is 92202.
Thus, GCF of Fractions is 1/92202.Finally, GCF of Fractions for 1938/726, 4517/4191 is 1/92202.