Use our free GCF of Fractions Calculator tool to compute the GCF of 19/903, 65/2304 i.e 1/693504 easily. The following is the detailed procedure to determine the greatest common factor of fractions 19/903, 65/2304.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 19/903,65/2304
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 19/903,65/2304, numerators are 19,65
Denominators are 903,2304
The GCF of 19,65 is 1 .
LCM of 903,2304 is 693504.
The greatest common factor of 19/903,65/2304 = [GCF of 19,65]/[LCM of 903,2304]= 1/693504
Therefore, the GCF of 19/903,65/2304 is 1/693504.
To find the highest common factor of 19,65, we have to find the factors of both numbers and list the highest common factor.
The factors of 19 are 1, 19
The factors of 65 are 1, 5, 13, 65
The HCF of 19,65 is 1.
Lets's calculate GCF of 19,65
∴ So GCF of numbers is 1 because of no common factors present between them.
Lets's calculate LCM of 903,2304
3 | 903, 2304 |
301, 768 |
∴ So the LCM of the given numbers is 3 x 301 x 768 = 693504
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/693504
Therefore, the GCF of Fractions 19/903,65/2304 is 1/693504
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 903,2304 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(903,2304) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(903,2304) x common factors =3 x 1 = 3
LCM(903,2304) = ( 903 × 2304 ) / 3
LCM(903,2304) = 2080512 / 3
LCM(903,2304) = 693504
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 19,65?
The HCF of 19,65 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 19/903, 65/2304?
Answer: GCF of Numerators as per given numbers 19/903, 65/2304 is
GCF of Numerators i.e. for 19,65 is 1
LCM of denominators i.e. for 903,2304 is 693504.
Thus, GCF of Fractions is 1/693504.Finally, GCF of Fractions for 19/903, 65/2304 is 1/693504.