GCF of 2440/389, 1851/185
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2440/389, 1851/185 i.e 1/71965 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2440/389, 1851/185.
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 2440/389,1851/185?
Given fractions are 2440/389,1851/185
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 2440/389,1851/185, numerators are 2440,1851
Denominators are 389,185
The GCF of 2440,1851 is 1 .
LCM of 389,185 is 71965.
The greatest common factor of 2440/389,1851/185 = [GCF of 2440,1851]/[LCM of 389,185]= 1/71965
Therefore, the GCF of 2440/389,1851/185 is 1/71965.
To find the highest common factor of 2440,1851, we have to find the factors of both numbers and list the highest common factor.
The factors of 2440 are 1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440
The factors of 1851 are 1, 3, 617, 1851
The HCF of 2440,1851 is 1.
Lets's calculate GCF of 2440,1851
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2440,1851 By Matching Biggest Common Factor Method
Now, list down the factors of 2440
:1,2,4,5,8,10,20,40,61,122,244,305,488,610,1220,2440
Now, list down the factors of 1851
:1,3,617,1851
Greatest Common Factor
We found the factors 2440,1851 . The biggest common factor number is the GCF number.
So the greatest common factor 2440,1851 is 1.
Lets's calculate LCM of 389,185
Given numbers has no common factors except 1. So, there LCM is their product i.e 71965
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/71965
Therefore, the GCF of Fractions 2440/389,1851/185 is 1/71965
Least Common Multiple of 389,185 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 389,185 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(389,185) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(389,185) x common factors =1 x 1 = 1
LCM(389,185) = ( 389 × 185 ) / 1
LCM(389,185) = 71965 / 1
LCM(389,185) = 71965
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FAQs on GCF of Fractions of 2440/389, 1851/185
1. What is the HCF of 2440,1851?
The HCF of 2440,1851 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 2440/389, 1851/185?
Answer: GCF of Numerators as per given numbers 2440/389, 1851/185 is
GCF of Numerators i.e. for 2440,1851 is 1
LCM of denominators i.e. for 389,185 is 71965.
Thus, GCF of Fractions is 1/71965.Finally, GCF of Fractions for 2440/389, 1851/185 is 1/71965.