GCF of 4309/203, 2430/665
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 4309/203, 2430/665 i.e 1/19285 easily. The following is the detailed procedure to determine the greatest common factor of fractions 4309/203, 2430/665.
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 4309/203,2430/665?
Given fractions are 4309/203,2430/665
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 4309/203,2430/665, numerators are 4309,2430
Denominators are 203,665
The GCF of 4309,2430 is 1 .
LCM of 203,665 is 19285.
The greatest common factor of 4309/203,2430/665 = [GCF of 4309,2430]/[LCM of 203,665]= 1/19285
Therefore, the GCF of 4309/203,2430/665 is 1/19285.
To find the highest common factor of 4309,2430, we have to find the factors of both numbers and list the highest common factor.
The factors of 4309 are 1, 31, 139, 4309
The factors of 2430 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430
The HCF of 4309,2430 is 1.
Lets's calculate GCF of 4309,2430
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 4309,2430 By Matching Biggest Common Factor Method
Now, list down the factors of 4309
:1,31,139,4309
Now, list down the factors of 2430
:1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,243,270,405,486,810,1215,2430
Greatest Common Factor
We found the factors 4309,2430 . The biggest common factor number is the GCF number.
So the greatest common factor 4309,2430 is 1.
Lets's calculate LCM of 203,665
| 7 | 203, 665 |
| 29, 95 |
∴ So the LCM of the given numbers is 7 x 29 x 95 = 19285
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/19285
Therefore, the GCF of Fractions 4309/203,2430/665 is 1/19285
Least Common Multiple of 203,665 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 203,665 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(203,665) = 7
common factors(in case of two or more numbers have common factors) = 1
GCF(203,665) x common factors =7 x 1 = 7
LCM(203,665) = ( 203 × 665 ) / 7
LCM(203,665) = 134995 / 7
LCM(203,665) = 19285
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FAQs on GCF of Fractions of 4309/203, 2430/665
1. What is the HCF of 4309,2430?
The HCF of 4309,2430 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 4309/203, 2430/665?
Answer: GCF of Numerators as per given numbers 4309/203, 2430/665 is
GCF of Numerators i.e. for 4309,2430 is 1
LCM of denominators i.e. for 203,665 is 19285.
Thus, GCF of Fractions is 1/19285.Finally, GCF of Fractions for 4309/203, 2430/665 is 1/19285.