Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 459/839,1892/3977
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 459,1892
Greatest Common Factor of Numerators i.e. GCF of 459,1892 is 1 .
LCM of Denominators means LCM of 839,3977 as per the given fractions.
LCM of 839,3977 is 3336703 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 459,1892
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 459
List of positive integer factors of 459 that divides 459 without a remainder.
1,3,9,17,27,51,153,459
Factors of 1892
List of positive integer factors of 1892 that divides 1892 without a remainder.
1,2,4,11,22,43,44,86,172,473,946,1892
Greatest Common Factor
We found the factors 459,1892 . The biggest common factor number is the GCF number.
So the greatest common factor 459,1892 is 1.
Lets's calculate LCM of 839,3977
Given numbers has no common factors except 1. So, there LCM is their product i.e 3336703
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3336703
Therefore, the GCF of Fractions 459/839,1892/3977 is 1/3336703
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 839,3977 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(839,3977) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(839,3977) x common factors =1 x 1 = 1
LCM(839,3977) = ( 839 × 3977 ) / 1
LCM(839,3977) = 3336703 / 1
LCM(839,3977) = 3336703
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 459/839, 1892/3977?
Answer: GCF of Numerators as per given numbers 459/839, 1892/3977 is
GCF of Numerators i.e. for 459,1892 is 1
LCM of denominators i.e. for 839,3977 is 3336703.
Thus, GCF of Fractions is 1/3336703.Finally, GCF of Fractions for 459/839, 1892/3977 is 1/3336703.