GCF of 7743/381, 7790/148
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7743/381, 7790/148 i.e 1/56388 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7743/381, 7790/148.
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 7743/381,7790/148?
Given fractions are 7743/381,7790/148
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 7743/381,7790/148, numerators are 7743,7790
Denominators are 381,148
The GCF of 7743,7790 is 1 .
LCM of 381,148 is 56388.
The greatest common factor of 7743/381,7790/148 = [GCF of 7743,7790]/[LCM of 381,148]= 1/56388
Therefore, the GCF of 7743/381,7790/148 is 1/56388.
To find the highest common factor of 7743,7790, we have to find the factors of both numbers and list the highest common factor.
The factors of 7743 are 1, 3, 29, 87, 89, 267, 2581, 7743
The factors of 7790 are 1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790
The HCF of 7743,7790 is 1.
Lets's calculate GCF of 7743,7790
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7743,7790 By Matching Biggest Common Factor Method
Now, list down the factors of 7743
:1,3,29,87,89,267,2581,7743
Now, list down the factors of 7790
:1,2,5,10,19,38,41,82,95,190,205,410,779,1558,3895,7790
Greatest Common Factor
We found the factors 7743,7790 . The biggest common factor number is the GCF number.
So the greatest common factor 7743,7790 is 1.
Lets's calculate LCM of 381,148
Given numbers has no common factors except 1. So, there LCM is their product i.e 56388
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/56388
Therefore, the GCF of Fractions 7743/381,7790/148 is 1/56388
Least Common Multiple of 381,148 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 381,148 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(381,148) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(381,148) x common factors =1 x 1 = 1
LCM(381,148) = ( 381 × 148 ) / 1
LCM(381,148) = 56388 / 1
LCM(381,148) = 56388
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FAQs on GCF of Fractions of 7743/381, 7790/148
1. What is the HCF of 7743,7790?
The HCF of 7743,7790 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 7743/381, 7790/148?
Answer: GCF of Numerators as per given numbers 7743/381, 7790/148 is
GCF of Numerators i.e. for 7743,7790 is 1
LCM of denominators i.e. for 381,148 is 56388.
Thus, GCF of Fractions is 1/56388.Finally, GCF of Fractions for 7743/381, 7790/148 is 1/56388.