GCF of 121/819, 388/796
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 121/819, 388/796 i.e 1/651924 easily. The following is the detailed procedure to determine the greatest common factor of fractions 121/819, 388/796.
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 121/819,388/796?
Given fractions are 121/819,388/796
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 121/819,388/796, numerators are 121,388
Denominators are 819,796
The GCF of 121,388 is 1 .
LCM of 819,796 is 651924.
The greatest common factor of 121/819,388/796 = [GCF of 121,388]/[LCM of 819,796]= 1/651924
Therefore, the GCF of 121/819,388/796 is 1/651924.
To find the highest common factor of 121,388, we have to find the factors of both numbers and list the highest common factor.
The factors of 121 are 1, 11, 121
The factors of 388 are 1, 2, 4, 97, 194, 388
The HCF of 121,388 is 1.
Lets's calculate GCF of 121,388
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 121,388 By Matching Biggest Common Factor Method
Now, list down the factors of 121
:1,11,121
Now, list down the factors of 388
:1,2,4,97,194,388
Greatest Common Factor
We found the factors 121,388 . The biggest common factor number is the GCF number.
So the greatest common factor 121,388 is 1.
Lets's calculate LCM of 819,796
Given numbers has no common factors except 1. So, there LCM is their product i.e 651924
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/651924
Therefore, the GCF of Fractions 121/819,388/796 is 1/651924
Least Common Multiple of 819,796 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 819,796 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(819,796) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(819,796) x common factors =1 x 1 = 1
LCM(819,796) = ( 819 × 796 ) / 1
LCM(819,796) = 651924 / 1
LCM(819,796) = 651924
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FAQs on GCF of Fractions of 121/819, 388/796
1. What is the HCF of 121,388?
The HCF of 121,388 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 121/819, 388/796?
Answer: GCF of Numerators as per given numbers 121/819, 388/796 is
GCF of Numerators i.e. for 121,388 is 1
LCM of denominators i.e. for 819,796 is 651924.
Thus, GCF of Fractions is 1/651924.Finally, GCF of Fractions for 121/819, 388/796 is 1/651924.