Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 135/39,395/1073
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 135,395
Greatest Common Factor of Numerators i.e. GCF of 135,395 is 5 .
LCM of Denominators means LCM of 39,1073 as per the given fractions.
LCM of 39,1073 is 41847 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 135,395
5 | 135, 395 |
27, 79 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 135
List of positive integer factors of 135 that divides 135 without a remainder.
1,3,5,9,15,27,45,135
Factors of 395
List of positive integer factors of 395 that divides 395 without a remainder.
1,5,79,395
Greatest Common Factor
We found the factors 135,395 . The biggest common factor number is the GCF number.
So the greatest common factor 135,395 is 5.
Lets's calculate LCM of 39,1073
Given numbers has no common factors except 1. So, there LCM is their product i.e 41847
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/41847
Therefore, the GCF of Fractions 135/39,395/1073 is 5/41847
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 39,1073 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(39,1073) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(39,1073) x common factors =1 x 1 = 1
LCM(39,1073) = ( 39 × 1073 ) / 1
LCM(39,1073) = 41847 / 1
LCM(39,1073) = 41847
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 135/39, 395/1073?
Answer: GCF of Numerators as per given numbers 135/39, 395/1073 is
GCF of Numerators i.e. for 135,395 is 5
LCM of denominators i.e. for 39,1073 is 41847.
Thus, GCF of Fractions is 5/41847.Finally, GCF of Fractions for 135/39, 395/1073 is 5/41847.