GCF of 9919/688, 2840/1313
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 9919/688, 2840/1313 i.e 1/903344 easily. The following is the detailed procedure to determine the greatest common factor of fractions 9919/688, 2840/1313.
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 9919/688,2840/1313?
Given fractions are 9919/688,2840/1313
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 9919/688,2840/1313, numerators are 9919,2840
Denominators are 688,1313
The GCF of 9919,2840 is 1 .
LCM of 688,1313 is 903344.
The greatest common factor of 9919/688,2840/1313 = [GCF of 9919,2840]/[LCM of 688,1313]= 1/903344
Therefore, the GCF of 9919/688,2840/1313 is 1/903344.
To find the highest common factor of 9919,2840, we have to find the factors of both numbers and list the highest common factor.
The factors of 9919 are 1, 7, 13, 91, 109, 763, 1417, 9919
The factors of 2840 are 1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840
The HCF of 9919,2840 is 1.
Lets's calculate GCF of 9919,2840
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 9919,2840 By Matching Biggest Common Factor Method
Now, list down the factors of 9919
:1,7,13,91,109,763,1417,9919
Now, list down the factors of 2840
:1,2,4,5,8,10,20,40,71,142,284,355,568,710,1420,2840
Greatest Common Factor
We found the factors 9919,2840 . The biggest common factor number is the GCF number.
So the greatest common factor 9919,2840 is 1.
Lets's calculate LCM of 688,1313
Given numbers has no common factors except 1. So, there LCM is their product i.e 903344
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/903344
Therefore, the GCF of Fractions 9919/688,2840/1313 is 1/903344
Least Common Multiple of 688,1313 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 688,1313 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(688,1313) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(688,1313) x common factors =1 x 1 = 1
LCM(688,1313) = ( 688 × 1313 ) / 1
LCM(688,1313) = 903344 / 1
LCM(688,1313) = 903344
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FAQs on GCF of Fractions of 9919/688, 2840/1313
1. What is the HCF of 9919,2840?
The HCF of 9919,2840 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 9919/688, 2840/1313?
Answer: GCF of Numerators as per given numbers 9919/688, 2840/1313 is
GCF of Numerators i.e. for 9919,2840 is 1
LCM of denominators i.e. for 688,1313 is 903344.
Thus, GCF of Fractions is 1/903344.Finally, GCF of Fractions for 9919/688, 2840/1313 is 1/903344.