Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 205/317,354/353
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 205,354
Greatest Common Factor of Numerators i.e. GCF of 205,354 is 1 .
LCM of Denominators means LCM of 317,353 as per the given fractions.
LCM of 317,353 is 111901 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 205,354
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 205
List of positive integer factors of 205 that divides 205 without a remainder.
1,5,41,205
Factors of 354
List of positive integer factors of 354 that divides 354 without a remainder.
1,2,3,6,59,118,177,354
Greatest Common Factor
We found the factors 205,354 . The biggest common factor number is the GCF number.
So the greatest common factor 205,354 is 1.
Lets's calculate LCM of 317,353
Given numbers has no common factors except 1. So, there LCM is their product i.e 111901
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/111901
Therefore, the GCF of Fractions 205/317,354/353 is 1/111901
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 317,353 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(317,353) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(317,353) x common factors =1 x 1 = 1
LCM(317,353) = ( 317 × 353 ) / 1
LCM(317,353) = 111901 / 1
LCM(317,353) = 111901
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. 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.
2. What is the GCF of Fractions for 205/317, 354/353?
Answer: GCF of Numerators as per given numbers 205/317, 354/353 is
GCF of Numerators i.e. for 205,354 is 1
LCM of denominators i.e. for 317,353 is 111901.
Thus, GCF of Fractions is 1/111901.Finally, GCF of Fractions for 205/317, 354/353 is 1/111901.