GCF of 419/629, 247/761
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 419/629, 247/761 i.e 1/478669 easily. The following is the detailed procedure to determine the greatest common factor of fractions 419/629, 247/761.
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 419/629,247/761?
Given fractions are 419/629,247/761
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 419/629,247/761, numerators are 419,247
Denominators are 629,761
The GCF of 419,247 is 1 .
LCM of 629,761 is 478669.
The greatest common factor of 419/629,247/761 = [GCF of 419,247]/[LCM of 629,761]= 1/478669
Therefore, the GCF of 419/629,247/761 is 1/478669.
To find the highest common factor of 419,247, we have to find the factors of both numbers and list the highest common factor.
The factors of 419 are 1, 419
The factors of 247 are 1, 13, 19, 247
The HCF of 419,247 is 1.
Lets's calculate GCF of 419,247
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 419,247 By Matching Biggest Common Factor Method
Now, list down the factors of 419
:1,419
Now, list down the factors of 247
:1,13,19,247
Greatest Common Factor
We found the factors 419,247 . The biggest common factor number is the GCF number.
So the greatest common factor 419,247 is 1.
Lets's calculate LCM of 629,761
Given numbers has no common factors except 1. So, there LCM is their product i.e 478669
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/478669
Therefore, the GCF of Fractions 419/629,247/761 is 1/478669
Least Common Multiple of 629,761 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 629,761 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(629,761) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(629,761) x common factors =1 x 1 = 1
LCM(629,761) = ( 629 × 761 ) / 1
LCM(629,761) = 478669 / 1
LCM(629,761) = 478669
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FAQs on GCF of Fractions of 419/629, 247/761
1. What is the HCF of 419,247?
The HCF of 419,247 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 419/629, 247/761?
Answer: GCF of Numerators as per given numbers 419/629, 247/761 is
GCF of Numerators i.e. for 419,247 is 1
LCM of denominators i.e. for 629,761 is 478669.
Thus, GCF of Fractions is 1/478669.Finally, GCF of Fractions for 419/629, 247/761 is 1/478669.