GCF of 7285/341, 1643/9664
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7285/341, 1643/9664 i.e 31/3295424 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7285/341, 1643/9664.
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 7285/341,1643/9664?
Given fractions are 7285/341,1643/9664
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 7285/341,1643/9664, numerators are 7285,1643
Denominators are 341,9664
The GCF of 7285,1643 is 31 .
LCM of 341,9664 is 3295424.
The greatest common factor of 7285/341,1643/9664 = [GCF of 7285,1643]/[LCM of 341,9664]= 31/3295424
Therefore, the GCF of 7285/341,1643/9664 is 31/3295424.
To find the highest common factor of 7285,1643, we have to find the factors of both numbers and list the highest common factor.
The factors of 7285 are 1, 5, 31, 47, 155, 235, 1457, 7285
The factors of 1643 are 1, 31, 53, 1643
The HCF of 7285,1643 is 31.
Lets's calculate GCF of 7285,1643
| 31 | 7285, 1643 |
| 235, 53 |
∴ So the GCF of the given numbers is 31 = 31
Greatest Common Factor of 7285,1643 By Matching Biggest Common Factor Method
Now, list down the factors of 7285
:1,5,31,47,155,235,1457,7285
Now, list down the factors of 1643
:1,31,53,1643
Greatest Common Factor
We found the factors 7285,1643 . The biggest common factor number is the GCF number.
So the greatest common factor 7285,1643 is 31.
Lets's calculate LCM of 341,9664
Given numbers has no common factors except 1. So, there LCM is their product i.e 3295424
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 31/3295424
Therefore, the GCF of Fractions 7285/341,1643/9664 is 31/3295424
Least Common Multiple of 341,9664 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 341,9664 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(341,9664) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(341,9664) x common factors =1 x 1 = 1
LCM(341,9664) = ( 341 × 9664 ) / 1
LCM(341,9664) = 3295424 / 1
LCM(341,9664) = 3295424
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FAQs on GCF of Fractions of 7285/341, 1643/9664
1. What is the HCF of 7285,1643?
The HCF of 7285,1643 is 31
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 7285/341, 1643/9664?
Answer: GCF of Numerators as per given numbers 7285/341, 1643/9664 is
GCF of Numerators i.e. for 7285,1643 is 31
LCM of denominators i.e. for 341,9664 is 3295424.
Thus, GCF of Fractions is 31/3295424.Finally, GCF of Fractions for 7285/341, 1643/9664 is 31/3295424.