Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 411/436,2785/979
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 411,2785
Greatest Common Factor of Numerators i.e. GCF of 411,2785 is 1 .
LCM of Denominators means LCM of 436,979 as per the given fractions.
LCM of 436,979 is 426844 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 411,2785
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 411
List of positive integer factors of 411 that divides 411 without a remainder.
1,3,137,411
Factors of 2785
List of positive integer factors of 2785 that divides 2785 without a remainder.
1,5,557,2785
Greatest Common Factor
We found the factors 411,2785 . The biggest common factor number is the GCF number.
So the greatest common factor 411,2785 is 1.
Lets's calculate LCM of 436,979
Given numbers has no common factors except 1. So, there LCM is their product i.e 426844
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/426844
Therefore, the GCF of Fractions 411/436,2785/979 is 1/426844
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 436,979 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(436,979) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(436,979) x common factors =1 x 1 = 1
LCM(436,979) = ( 436 × 979 ) / 1
LCM(436,979) = 426844 / 1
LCM(436,979) = 426844
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 411/436, 2785/979?
Answer: GCF of Numerators as per given numbers 411/436, 2785/979 is
GCF of Numerators i.e. for 411,2785 is 1
LCM of denominators i.e. for 436,979 is 426844.
Thus, GCF of Fractions is 1/426844.Finally, GCF of Fractions for 411/436, 2785/979 is 1/426844.