GCF of 1819/307, 7894/4915
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1819/307, 7894/4915 i.e 1/1508905 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1819/307, 7894/4915.
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 1819/307,7894/4915?
Given fractions are 1819/307,7894/4915
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 1819/307,7894/4915, numerators are 1819,7894
Denominators are 307,4915
The GCF of 1819,7894 is 1 .
LCM of 307,4915 is 1508905.
The greatest common factor of 1819/307,7894/4915 = [GCF of 1819,7894]/[LCM of 307,4915]= 1/1508905
Therefore, the GCF of 1819/307,7894/4915 is 1/1508905.
To find the highest common factor of 1819,7894, we have to find the factors of both numbers and list the highest common factor.
The factors of 1819 are 1, 17, 107, 1819
The factors of 7894 are 1, 2, 3947, 7894
The HCF of 1819,7894 is 1.
Lets's calculate GCF of 1819,7894
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1819,7894 By Matching Biggest Common Factor Method
Now, list down the factors of 1819
:1,17,107,1819
Now, list down the factors of 7894
:1,2,3947,7894
Greatest Common Factor
We found the factors 1819,7894 . The biggest common factor number is the GCF number.
So the greatest common factor 1819,7894 is 1.
Lets's calculate LCM of 307,4915
Given numbers has no common factors except 1. So, there LCM is their product i.e 1508905
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1508905
Therefore, the GCF of Fractions 1819/307,7894/4915 is 1/1508905
Least Common Multiple of 307,4915 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 307,4915 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(307,4915) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(307,4915) x common factors =1 x 1 = 1
LCM(307,4915) = ( 307 × 4915 ) / 1
LCM(307,4915) = 1508905 / 1
LCM(307,4915) = 1508905
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FAQs on GCF of Fractions of 1819/307, 7894/4915
1. What is the HCF of 1819,7894?
The HCF of 1819,7894 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 1819/307, 7894/4915?
Answer: GCF of Numerators as per given numbers 1819/307, 7894/4915 is
GCF of Numerators i.e. for 1819,7894 is 1
LCM of denominators i.e. for 307,4915 is 1508905.
Thus, GCF of Fractions is 1/1508905.Finally, GCF of Fractions for 1819/307, 7894/4915 is 1/1508905.