GCF of 4098/220, 7949/3935
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 4098/220, 7949/3935 i.e 1/173140 easily. The following is the detailed procedure to determine the greatest common factor of fractions 4098/220, 7949/3935.
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 4098/220,7949/3935?
Given fractions are 4098/220,7949/3935
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 4098/220,7949/3935, numerators are 4098,7949
Denominators are 220,3935
The GCF of 4098,7949 is 1 .
LCM of 220,3935 is 173140.
The greatest common factor of 4098/220,7949/3935 = [GCF of 4098,7949]/[LCM of 220,3935]= 1/173140
Therefore, the GCF of 4098/220,7949/3935 is 1/173140.
To find the highest common factor of 4098,7949, we have to find the factors of both numbers and list the highest common factor.
The factors of 4098 are 1, 2, 3, 6, 683, 1366, 2049, 4098
The factors of 7949 are 1, 7949
The HCF of 4098,7949 is 1.
Lets's calculate GCF of 4098,7949
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 4098,7949 By Matching Biggest Common Factor Method
Now, list down the factors of 4098
:1,2,3,6,683,1366,2049,4098
Now, list down the factors of 7949
:1,7949
Greatest Common Factor
We found the factors 4098,7949 . The biggest common factor number is the GCF number.
So the greatest common factor 4098,7949 is 1.
Lets's calculate LCM of 220,3935
| 5 | 220, 3935 |
| 44, 787 |
∴ So the LCM of the given numbers is 5 x 44 x 787 = 173140
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/173140
Therefore, the GCF of Fractions 4098/220,7949/3935 is 1/173140
Least Common Multiple of 220,3935 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 220,3935 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(220,3935) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(220,3935) x common factors =5 x 1 = 5
LCM(220,3935) = ( 220 × 3935 ) / 5
LCM(220,3935) = 865700 / 5
LCM(220,3935) = 173140
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FAQs on GCF of Fractions of 4098/220, 7949/3935
1. What is the HCF of 4098,7949?
The HCF of 4098,7949 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 4098/220, 7949/3935?
Answer: GCF of Numerators as per given numbers 4098/220, 7949/3935 is
GCF of Numerators i.e. for 4098,7949 is 1
LCM of denominators i.e. for 220,3935 is 173140.
Thus, GCF of Fractions is 1/173140.Finally, GCF of Fractions for 4098/220, 7949/3935 is 1/173140.