Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 14/323,90/451,404/771
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 14,90,404
Greatest Common Factor of Numerators i.e. GCF of 14,90,404 is 2 .
LCM of Denominators means LCM of 323,451,771 as per the given fractions.
LCM of 323,451,771 is 112313883 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 14,90,404
2 | 14, 90, 404 |
7, 45, 202 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 14
List of positive integer factors of 14 that divides 14 without a remainder.
1,2,7,14
Factors of 90
List of positive integer factors of 90 that divides 90 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,90
Factors of 404
List of positive integer factors of 404 that divides 404 without a remainder.
1,2,4,101,202,404
Greatest Common Factor
We found the factors 14,90,404 . The biggest common factor number is the GCF number.
So the greatest common factor 14,90,404 is 2.
Lets's calculate LCM of 323,451,771
Given numbers has no common factors except 1. So, there LCM is their product i.e 112313883
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/112313883
Therefore, the GCF of Fractions 14/323,90/451,404/771 is 2/112313883
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 323,451,771 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(323,451,771) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(323,451,771) x common factors =1 x 1 = 1
LCM(323,451,771) = ( 323 × 451 × 771 ) / 1
LCM(323,451,771) = 112313883 / 1
LCM(323,451,771) = 112313883
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 14/323, 90/451, 404/771?
Answer: GCF of Numerators as per given numbers 14/323, 90/451, 404/771 is
GCF of Numerators i.e. for 14,90,404 is 2
LCM of denominators i.e. for 323,451,771 is 112313883.
Thus, GCF of Fractions is 2/112313883.Finally, GCF of Fractions for 14/323, 90/451, 404/771 is 2/112313883.