GCF of 330/835, 257/963
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 330/835, 257/963 i.e 1/804105 easily. The following is the detailed procedure to determine the greatest common factor of fractions 330/835, 257/963.
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 330/835,257/963?
Given fractions are 330/835,257/963
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 330/835,257/963, numerators are 330,257
Denominators are 835,963
The GCF of 330,257 is 1 .
LCM of 835,963 is 804105.
The greatest common factor of 330/835,257/963 = [GCF of 330,257]/[LCM of 835,963]= 1/804105
Therefore, the GCF of 330/835,257/963 is 1/804105.
To find the highest common factor of 330,257, we have to find the factors of both numbers and list the highest common factor.
The factors of 330 are 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
The factors of 257 are 1, 257
The HCF of 330,257 is 1.
Lets's calculate GCF of 330,257
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 330,257 By Matching Biggest Common Factor Method
Now, list down the factors of 330
:1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330
Now, list down the factors of 257
:1,257
Greatest Common Factor
We found the factors 330,257 . The biggest common factor number is the GCF number.
So the greatest common factor 330,257 is 1.
Lets's calculate LCM of 835,963
Given numbers has no common factors except 1. So, there LCM is their product i.e 804105
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/804105
Therefore, the GCF of Fractions 330/835,257/963 is 1/804105
Least Common Multiple of 835,963 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 835,963 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(835,963) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(835,963) x common factors =1 x 1 = 1
LCM(835,963) = ( 835 × 963 ) / 1
LCM(835,963) = 804105 / 1
LCM(835,963) = 804105
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FAQs on GCF of Fractions of 330/835, 257/963
1. What is the HCF of 330,257?
The HCF of 330,257 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 330/835, 257/963?
Answer: GCF of Numerators as per given numbers 330/835, 257/963 is
GCF of Numerators i.e. for 330,257 is 1
LCM of denominators i.e. for 835,963 is 804105.
Thus, GCF of Fractions is 1/804105.Finally, GCF of Fractions for 330/835, 257/963 is 1/804105.