Use our free GCF of Fractions Calculator tool to compute the GCF of 24/81, 335/19, 855/253 i.e 1/389367 easily. The following is the detailed procedure to determine the greatest common factor of fractions 24/81, 335/19, 855/253.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 24/81,335/19,855/253
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 24/81,335/19,855/253, numerators are 24,335,855
Denominators are 81,19,253
The GCF of 24,335,855 is 1 .
LCM of 81,19,253 is 389367.
The greatest common factor of 24/81,335/19,855/253 = [GCF of 24,335,855]/[LCM of 81,19,253]= 1/389367
Therefore, the GCF of 24/81,335/19,855/253 is 1/389367.
To find the highest common factor of 24,335,855, we have to find the factors of both numbers and list the highest common factor.
The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24
The factors of 335 are 1, 5, 67, 335
The factors of 855 are 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
The HCF of 24,335,855 is 1.
Lets's calculate GCF of 24,335,855
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 24
:1,2,3,4,6,8,12,24
Now, list down the factors of 335
:1,5,67,335
Now, list down the factors of 855
:1,3,5,9,15,19,45,57,95,171,285,855
Greatest Common Factor
We found the factors 24,335,855 . The biggest common factor number is the GCF number.
So the greatest common factor 24,335,855 is 1.
Lets's calculate LCM of 81,19,253
Given numbers has no common factors except 1. So, there LCM is their product i.e 389367
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/389367
Therefore, the GCF of Fractions 24/81,335/19,855/253 is 1/389367
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 81,19,253 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(81,19,253) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(81,19,253) x common factors =1 x 1 = 1
LCM(81,19,253) = ( 81 × 19 × 253 ) / 1
LCM(81,19,253) = 389367 / 1
LCM(81,19,253) = 389367
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 24,335,855?
The HCF of 24,335,855 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 24/81, 335/19, 855/253?
Answer: GCF of Numerators as per given numbers 24/81, 335/19, 855/253 is
GCF of Numerators i.e. for 24,335,855 is 1
LCM of denominators i.e. for 81,19,253 is 389367.
Thus, GCF of Fractions is 1/389367.Finally, GCF of Fractions for 24/81, 335/19, 855/253 is 1/389367.