Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3195/208,8265/774
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 3195,8265
Greatest Common Factor of Numerators i.e. GCF of 3195,8265 is 15 .
LCM of Denominators means LCM of 208,774 as per the given fractions.
LCM of 208,774 is 80496 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 3195,8265
3 | 3195, 8265 |
5 | 1065, 2755 |
213, 551 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Factors of 3195
List of positive integer factors of 3195 that divides 3195 without a remainder.
1,3,5,9,15,45,71,213,355,639,1065,3195
Factors of 8265
List of positive integer factors of 8265 that divides 8265 without a remainder.
1,3,5,15,19,29,57,87,95,145,285,435,551,1653,2755,8265
Greatest Common Factor
We found the factors 3195,8265 . The biggest common factor number is the GCF number.
So the greatest common factor 3195,8265 is 15.
Lets's calculate LCM of 208,774
2 | 208, 774 |
104, 387 |
∴ So the LCM of the given numbers is 2 x 104 x 387 = 80496
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/80496
Therefore, the GCF of Fractions 3195/208,8265/774 is 15/80496
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 208,774 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(208,774) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(208,774) x common factors =2 x 1 = 2
LCM(208,774) = ( 208 × 774 ) / 2
LCM(208,774) = 160992 / 2
LCM(208,774) = 80496
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 3195/208, 8265/774?
Answer: GCF of Numerators as per given numbers 3195/208, 8265/774 is
GCF of Numerators i.e. for 3195,8265 is 15
LCM of denominators i.e. for 208,774 is 80496.
Thus, GCF of Fractions is 15/80496.Finally, GCF of Fractions for 3195/208, 8265/774 is 15/80496.