Use our free GCF of Fractions Calculator tool to compute the GCF of 361/384, 792/649 i.e 1/249216 easily. The following is the detailed procedure to determine the greatest common factor of fractions 361/384, 792/649.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 361/384,792/649
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 361/384,792/649, numerators are 361,792
Denominators are 384,649
The GCF of 361,792 is 1 .
LCM of 384,649 is 249216.
The greatest common factor of 361/384,792/649 = [GCF of 361,792]/[LCM of 384,649]= 1/249216
Therefore, the GCF of 361/384,792/649 is 1/249216.
To find the highest common factor of 361,792, we have to find the factors of both numbers and list the highest common factor.
The factors of 361 are 1, 19, 361
The factors of 792 are 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
The HCF of 361,792 is 1.
Lets's calculate GCF of 361,792
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 361
:1,19,361
Now, list down the factors of 792
:1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,132,198,264,396,792
Greatest Common Factor
We found the factors 361,792 . The biggest common factor number is the GCF number.
So the greatest common factor 361,792 is 1.
Lets's calculate LCM of 384,649
Given numbers has no common factors except 1. So, there LCM is their product i.e 249216
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/249216
Therefore, the GCF of Fractions 361/384,792/649 is 1/249216
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 384,649 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(384,649) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(384,649) x common factors =1 x 1 = 1
LCM(384,649) = ( 384 × 649 ) / 1
LCM(384,649) = 249216 / 1
LCM(384,649) = 249216
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 361,792?
The HCF of 361,792 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 361/384, 792/649?
Answer: GCF of Numerators as per given numbers 361/384, 792/649 is
GCF of Numerators i.e. for 361,792 is 1
LCM of denominators i.e. for 384,649 is 249216.
Thus, GCF of Fractions is 1/249216.Finally, GCF of Fractions for 361/384, 792/649 is 1/249216.