Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8205/485,2065/2112
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 8205,2065
Greatest Common Factor of Numerators i.e. GCF of 8205,2065 is 5 .
LCM of Denominators means LCM of 485,2112 as per the given fractions.
LCM of 485,2112 is 1024320 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8205,2065
5 | 8205, 2065 |
1641, 413 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 8205
List of positive integer factors of 8205 that divides 8205 without a remainder.
1,3,5,15,547,1641,2735,8205
Factors of 2065
List of positive integer factors of 2065 that divides 2065 without a remainder.
1,5,7,35,59,295,413,2065
Greatest Common Factor
We found the factors 8205,2065 . The biggest common factor number is the GCF number.
So the greatest common factor 8205,2065 is 5.
Lets's calculate LCM of 485,2112
Given numbers has no common factors except 1. So, there LCM is their product i.e 1024320
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/1024320
Therefore, the GCF of Fractions 8205/485,2065/2112 is 5/1024320
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 485,2112 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(485,2112) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(485,2112) x common factors =1 x 1 = 1
LCM(485,2112) = ( 485 × 2112 ) / 1
LCM(485,2112) = 1024320 / 1
LCM(485,2112) = 1024320
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 8205/485, 2065/2112?
Answer: GCF of Numerators as per given numbers 8205/485, 2065/2112 is
GCF of Numerators i.e. for 8205,2065 is 5
LCM of denominators i.e. for 485,2112 is 1024320.
Thus, GCF of Fractions is 5/1024320.Finally, GCF of Fractions for 8205/485, 2065/2112 is 5/1024320.