GCF of 325/289, 9642/257
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 325/289, 9642/257 i.e 1/74273 easily. The following is the detailed procedure to determine the greatest common factor of fractions 325/289, 9642/257.
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 325/289,9642/257?
Given fractions are 325/289,9642/257
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 325/289,9642/257, numerators are 325,9642
Denominators are 289,257
The GCF of 325,9642 is 1 .
LCM of 289,257 is 74273.
The greatest common factor of 325/289,9642/257 = [GCF of 325,9642]/[LCM of 289,257]= 1/74273
Therefore, the GCF of 325/289,9642/257 is 1/74273.
To find the highest common factor of 325,9642, we have to find the factors of both numbers and list the highest common factor.
The factors of 325 are 1, 5, 13, 25, 65, 325
The factors of 9642 are 1, 2, 3, 6, 1607, 3214, 4821, 9642
The HCF of 325,9642 is 1.
Lets's calculate GCF of 325,9642
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 325,9642 By Matching Biggest Common Factor Method
Now, list down the factors of 325
:1,5,13,25,65,325
Now, list down the factors of 9642
:1,2,3,6,1607,3214,4821,9642
Greatest Common Factor
We found the factors 325,9642 . The biggest common factor number is the GCF number.
So the greatest common factor 325,9642 is 1.
Lets's calculate LCM of 289,257
Given numbers has no common factors except 1. So, there LCM is their product i.e 74273
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/74273
Therefore, the GCF of Fractions 325/289,9642/257 is 1/74273
Least Common Multiple of 289,257 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 289,257 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(289,257) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(289,257) x common factors =1 x 1 = 1
LCM(289,257) = ( 289 × 257 ) / 1
LCM(289,257) = 74273 / 1
LCM(289,257) = 74273
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FAQs on GCF of Fractions of 325/289, 9642/257
1. What is the HCF of 325,9642?
The HCF of 325,9642 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 325/289, 9642/257?
Answer: GCF of Numerators as per given numbers 325/289, 9642/257 is
GCF of Numerators i.e. for 325,9642 is 1
LCM of denominators i.e. for 289,257 is 74273.
Thus, GCF of Fractions is 1/74273.Finally, GCF of Fractions for 325/289, 9642/257 is 1/74273.