GCF of 7691/638, 6567/9760
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7691/638, 6567/9760 i.e 1/3113440 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7691/638, 6567/9760.
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 7691/638,6567/9760?
Given fractions are 7691/638,6567/9760
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 7691/638,6567/9760, numerators are 7691,6567
Denominators are 638,9760
The GCF of 7691,6567 is 1 .
LCM of 638,9760 is 3113440.
The greatest common factor of 7691/638,6567/9760 = [GCF of 7691,6567]/[LCM of 638,9760]= 1/3113440
Therefore, the GCF of 7691/638,6567/9760 is 1/3113440.
To find the highest common factor of 7691,6567, we have to find the factors of both numbers and list the highest common factor.
The factors of 7691 are 1, 7691
The factors of 6567 are 1, 3, 11, 33, 199, 597, 2189, 6567
The HCF of 7691,6567 is 1.
Lets's calculate GCF of 7691,6567
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7691,6567 By Matching Biggest Common Factor Method
Now, list down the factors of 7691
:1,7691
Now, list down the factors of 6567
:1,3,11,33,199,597,2189,6567
Greatest Common Factor
We found the factors 7691,6567 . The biggest common factor number is the GCF number.
So the greatest common factor 7691,6567 is 1.
Lets's calculate LCM of 638,9760
| 2 | 638, 9760 |
| 319, 4880 |
∴ So the LCM of the given numbers is 2 x 319 x 4880 = 3113440
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3113440
Therefore, the GCF of Fractions 7691/638,6567/9760 is 1/3113440
Least Common Multiple of 638,9760 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 638,9760 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(638,9760) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(638,9760) x common factors =2 x 1 = 2
LCM(638,9760) = ( 638 × 9760 ) / 2
LCM(638,9760) = 6226880 / 2
LCM(638,9760) = 3113440
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FAQs on GCF of Fractions of 7691/638, 6567/9760
1. What is the HCF of 7691,6567?
The HCF of 7691,6567 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 7691/638, 6567/9760?
Answer: GCF of Numerators as per given numbers 7691/638, 6567/9760 is
GCF of Numerators i.e. for 7691,6567 is 1
LCM of denominators i.e. for 638,9760 is 3113440.
Thus, GCF of Fractions is 1/3113440.Finally, GCF of Fractions for 7691/638, 6567/9760 is 1/3113440.