Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 127/69,909/6791
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 127,909
Greatest Common Factor of Numerators i.e. GCF of 127,909 is 1 .
LCM of Denominators means LCM of 69,6791 as per the given fractions.
LCM of 69,6791 is 468579 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 127,909
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 127
List of positive integer factors of 127 that divides 127 without a remainder.
1,127
Factors of 909
List of positive integer factors of 909 that divides 909 without a remainder.
1,3,9,101,303,909
Greatest Common Factor
We found the factors 127,909 . The biggest common factor number is the GCF number.
So the greatest common factor 127,909 is 1.
Lets's calculate LCM of 69,6791
Given numbers has no common factors except 1. So, there LCM is their product i.e 468579
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/468579
Therefore, the GCF of Fractions 127/69,909/6791 is 1/468579
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 69,6791 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(69,6791) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(69,6791) x common factors =1 x 1 = 1
LCM(69,6791) = ( 69 × 6791 ) / 1
LCM(69,6791) = 468579 / 1
LCM(69,6791) = 468579
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 127/69, 909/6791?
Answer: GCF of Numerators as per given numbers 127/69, 909/6791 is
GCF of Numerators i.e. for 127,909 is 1
LCM of denominators i.e. for 69,6791 is 468579.
Thus, GCF of Fractions is 1/468579.Finally, GCF of Fractions for 127/69, 909/6791 is 1/468579.