Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 213/109,1865/873
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 213,1865
Greatest Common Factor of Numerators i.e. GCF of 213,1865 is 1 .
LCM of Denominators means LCM of 109,873 as per the given fractions.
LCM of 109,873 is 95157 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 213,1865
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 213
List of positive integer factors of 213 that divides 213 without a remainder.
1,3,71,213
Factors of 1865
List of positive integer factors of 1865 that divides 1865 without a remainder.
1,5,373,1865
Greatest Common Factor
We found the factors 213,1865 . The biggest common factor number is the GCF number.
So the greatest common factor 213,1865 is 1.
Lets's calculate LCM of 109,873
Given numbers has no common factors except 1. So, there LCM is their product i.e 95157
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/95157
Therefore, the GCF of Fractions 213/109,1865/873 is 1/95157
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 109,873 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(109,873) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(109,873) x common factors =1 x 1 = 1
LCM(109,873) = ( 109 × 873 ) / 1
LCM(109,873) = 95157 / 1
LCM(109,873) = 95157
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 213/109, 1865/873?
Answer: GCF of Numerators as per given numbers 213/109, 1865/873 is
GCF of Numerators i.e. for 213,1865 is 1
LCM of denominators i.e. for 109,873 is 95157.
Thus, GCF of Fractions is 1/95157.Finally, GCF of Fractions for 213/109, 1865/873 is 1/95157.