Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8416/854,3268/454
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 8416,3268
Greatest Common Factor of Numerators i.e. GCF of 8416,3268 is 4 .
LCM of Denominators means LCM of 854,454 as per the given fractions.
LCM of 854,454 is 193858 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8416,3268
2 | 8416, 3268 |
2 | 4208, 1634 |
2104, 817 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 8416
List of positive integer factors of 8416 that divides 8416 without a remainder.
1,2,4,8,16,32,263,526,1052,2104,4208,8416
Factors of 3268
List of positive integer factors of 3268 that divides 3268 without a remainder.
1,2,4,19,38,43,76,86,172,817,1634,3268
Greatest Common Factor
We found the factors 8416,3268 . The biggest common factor number is the GCF number.
So the greatest common factor 8416,3268 is 4.
Lets's calculate LCM of 854,454
2 | 854, 454 |
427, 227 |
∴ So the LCM of the given numbers is 2 x 427 x 227 = 193858
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/193858
Therefore, the GCF of Fractions 8416/854,3268/454 is 4/193858
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 854,454 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(854,454) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(854,454) x common factors =2 x 1 = 2
LCM(854,454) = ( 854 × 454 ) / 2
LCM(854,454) = 387716 / 2
LCM(854,454) = 193858
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 8416/854, 3268/454?
Answer: GCF of Numerators as per given numbers 8416/854, 3268/454 is
GCF of Numerators i.e. for 8416,3268 is 4
LCM of denominators i.e. for 854,454 is 193858.
Thus, GCF of Fractions is 4/193858.Finally, GCF of Fractions for 8416/854, 3268/454 is 4/193858.