GCF of 7297/129, 9890/4478
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7297/129, 9890/4478 i.e 1/577662 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7297/129, 9890/4478.
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 7297/129,9890/4478?
Given fractions are 7297/129,9890/4478
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 7297/129,9890/4478, numerators are 7297,9890
Denominators are 129,4478
The GCF of 7297,9890 is 1 .
LCM of 129,4478 is 577662.
The greatest common factor of 7297/129,9890/4478 = [GCF of 7297,9890]/[LCM of 129,4478]= 1/577662
Therefore, the GCF of 7297/129,9890/4478 is 1/577662.
To find the highest common factor of 7297,9890, we have to find the factors of both numbers and list the highest common factor.
The factors of 7297 are 1, 7297
The factors of 9890 are 1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890
The HCF of 7297,9890 is 1.
Lets's calculate GCF of 7297,9890
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7297,9890 By Matching Biggest Common Factor Method
Now, list down the factors of 7297
:1,7297
Now, list down the factors of 9890
:1,2,5,10,23,43,46,86,115,215,230,430,989,1978,4945,9890
Greatest Common Factor
We found the factors 7297,9890 . The biggest common factor number is the GCF number.
So the greatest common factor 7297,9890 is 1.
Lets's calculate LCM of 129,4478
Given numbers has no common factors except 1. So, there LCM is their product i.e 577662
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/577662
Therefore, the GCF of Fractions 7297/129,9890/4478 is 1/577662
Least Common Multiple of 129,4478 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 129,4478 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(129,4478) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(129,4478) x common factors =1 x 1 = 1
LCM(129,4478) = ( 129 × 4478 ) / 1
LCM(129,4478) = 577662 / 1
LCM(129,4478) = 577662
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FAQs on GCF of Fractions of 7297/129, 9890/4478
1. What is the HCF of 7297,9890?
The HCF of 7297,9890 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 7297/129, 9890/4478?
Answer: GCF of Numerators as per given numbers 7297/129, 9890/4478 is
GCF of Numerators i.e. for 7297,9890 is 1
LCM of denominators i.e. for 129,4478 is 577662.
Thus, GCF of Fractions is 1/577662.Finally, GCF of Fractions for 7297/129, 9890/4478 is 1/577662.