Use our free GCF of Fractions Calculator tool to compute the GCF of 357/217, 326/519 i.e 1/112623 easily. The following is the detailed procedure to determine the greatest common factor of fractions 357/217, 326/519.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 357/217,326/519
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 357/217,326/519, numerators are 357,326
Denominators are 217,519
The GCF of 357,326 is 1 .
LCM of 217,519 is 112623.
The greatest common factor of 357/217,326/519 = [GCF of 357,326]/[LCM of 217,519]= 1/112623
Therefore, the GCF of 357/217,326/519 is 1/112623.
To find the highest common factor of 357,326, we have to find the factors of both numbers and list the highest common factor.
The factors of 357 are 1, 3, 7, 17, 21, 51, 119, 357
The factors of 326 are 1, 2, 163, 326
The HCF of 357,326 is 1.
Lets's calculate GCF of 357,326
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 357
:1,3,7,17,21,51,119,357
Now, list down the factors of 326
:1,2,163,326
Greatest Common Factor
We found the factors 357,326 . The biggest common factor number is the GCF number.
So the greatest common factor 357,326 is 1.
Lets's calculate LCM of 217,519
Given numbers has no common factors except 1. So, there LCM is their product i.e 112623
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/112623
Therefore, the GCF of Fractions 357/217,326/519 is 1/112623
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 217,519 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(217,519) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(217,519) x common factors =1 x 1 = 1
LCM(217,519) = ( 217 × 519 ) / 1
LCM(217,519) = 112623 / 1
LCM(217,519) = 112623
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 357,326?
The HCF of 357,326 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 357/217, 326/519?
Answer: GCF of Numerators as per given numbers 357/217, 326/519 is
GCF of Numerators i.e. for 357,326 is 1
LCM of denominators i.e. for 217,519 is 112623.
Thus, GCF of Fractions is 1/112623.Finally, GCF of Fractions for 357/217, 326/519 is 1/112623.