Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 86/203,807/142
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 86,807
Greatest Common Factor of Numerators i.e. GCF of 86,807 is 1 .
LCM of Denominators means LCM of 203,142 as per the given fractions.
LCM of 203,142 is 28826 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 86,807
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 86
List of positive integer factors of 86 that divides 86 without a remainder.
1,2,43,86
Factors of 807
List of positive integer factors of 807 that divides 807 without a remainder.
1,3,269,807
Greatest Common Factor
We found the factors 86,807 . The biggest common factor number is the GCF number.
So the greatest common factor 86,807 is 1.
Lets's calculate LCM of 203,142
Given numbers has no common factors except 1. So, there LCM is their product i.e 28826
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/28826
Therefore, the GCF of Fractions 86/203,807/142 is 1/28826
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 203,142 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(203,142) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(203,142) x common factors =1 x 1 = 1
LCM(203,142) = ( 203 × 142 ) / 1
LCM(203,142) = 28826 / 1
LCM(203,142) = 28826
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 86/203, 807/142?
Answer: GCF of Numerators as per given numbers 86/203, 807/142 is
GCF of Numerators i.e. for 86,807 is 1
LCM of denominators i.e. for 203,142 is 28826.
Thus, GCF of Fractions is 1/28826.Finally, GCF of Fractions for 86/203, 807/142 is 1/28826.