Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 486/967,809/417
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 486,809
Greatest Common Factor of Numerators i.e. GCF of 486,809 is 1 .
LCM of Denominators means LCM of 967,417 as per the given fractions.
LCM of 967,417 is 403239 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 486,809
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 486
List of positive integer factors of 486 that divides 486 without a remainder.
1,2,3,6,9,18,27,54,81,162,243,486
Factors of 809
List of positive integer factors of 809 that divides 809 without a remainder.
1,809
Greatest Common Factor
We found the factors 486,809 . The biggest common factor number is the GCF number.
So the greatest common factor 486,809 is 1.
Lets's calculate LCM of 967,417
Given numbers has no common factors except 1. So, there LCM is their product i.e 403239
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/403239
Therefore, the GCF of Fractions 486/967,809/417 is 1/403239
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 967,417 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(967,417) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(967,417) x common factors =1 x 1 = 1
LCM(967,417) = ( 967 × 417 ) / 1
LCM(967,417) = 403239 / 1
LCM(967,417) = 403239
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 486/967, 809/417?
Answer: GCF of Numerators as per given numbers 486/967, 809/417 is
GCF of Numerators i.e. for 486,809 is 1
LCM of denominators i.e. for 967,417 is 403239.
Thus, GCF of Fractions is 1/403239.Finally, GCF of Fractions for 486/967, 809/417 is 1/403239.