Use our free GCF of Fractions Calculator tool to compute the GCF of 396/424, 349/796 i.e 1/84376 easily. The following is the detailed procedure to determine the greatest common factor of fractions 396/424, 349/796.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 396/424,349/796
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 396/424,349/796, numerators are 396,349
Denominators are 424,796
The GCF of 396,349 is 1 .
LCM of 424,796 is 84376.
The greatest common factor of 396/424,349/796 = [GCF of 396,349]/[LCM of 424,796]= 1/84376
Therefore, the GCF of 396/424,349/796 is 1/84376.
To find the highest common factor of 396,349, we have to find the factors of both numbers and list the highest common factor.
The factors of 396 are 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
The factors of 349 are 1, 349
The HCF of 396,349 is 1.
Lets's calculate GCF of 396,349
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 396
:1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396
Now, list down the factors of 349
:1,349
Greatest Common Factor
We found the factors 396,349 . The biggest common factor number is the GCF number.
So the greatest common factor 396,349 is 1.
Lets's calculate LCM of 424,796
2 | 424, 796 |
2 | 212, 398 |
106, 199 |
∴ So the LCM of the given numbers is 2 x 2 x 106 x 199 = 84376
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/84376
Therefore, the GCF of Fractions 396/424,349/796 is 1/84376
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 424,796 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(424,796) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(424,796) x common factors =4 x 1 = 4
LCM(424,796) = ( 424 × 796 ) / 4
LCM(424,796) = 337504 / 4
LCM(424,796) = 84376
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 396,349?
The HCF of 396,349 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 396/424, 349/796?
Answer: GCF of Numerators as per given numbers 396/424, 349/796 is
GCF of Numerators i.e. for 396,349 is 1
LCM of denominators i.e. for 424,796 is 84376.
Thus, GCF of Fractions is 1/84376.Finally, GCF of Fractions for 396/424, 349/796 is 1/84376.