Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 484/13,357/16,514/16
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 484,357,514
Greatest Common Factor of Numerators i.e. GCF of 484,357,514 is 1 .
LCM of Denominators means LCM of 13,16,16 as per the given fractions.
LCM of 13,16,16 is 208 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 484,357,514
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 484
List of positive integer factors of 484 that divides 484 without a remainder.
1,2,4,11,22,44,121,242,484
Factors of 357
List of positive integer factors of 357 that divides 357 without a remainder.
1,3,7,17,21,51,119,357
Factors of 514
List of positive integer factors of 514 that divides 514 without a remainder.
1,2,257,514
Greatest Common Factor
We found the factors 484,357,514 . The biggest common factor number is the GCF number.
So the greatest common factor 484,357,514 is 1.
Lets's calculate LCM of 13,16,16
2 | 13, 16, 16 |
2 | 13, 8, 8 |
2 | 13, 4, 4 |
2 | 13, 2, 2 |
13, 1, 1 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 13 x 1 x 1 = 208
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/208
Therefore, the GCF of Fractions 484/13,357/16,514/16 is 1/208
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 13,16,16 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(13,16,16) = 1
common factors(in case of two or more numbers have common factors) = 16
GCF(13,16,16) x common factors =1 x 16 = 16
LCM(13,16,16) = ( 13 × 16 × 16 ) / 16
LCM(13,16,16) = 3328 / 16
LCM(13,16,16) = 208
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 484/13, 357/16, 514/16?
Answer: GCF of Numerators as per given numbers 484/13, 357/16, 514/16 is
GCF of Numerators i.e. for 484,357,514 is 1
LCM of denominators i.e. for 13,16,16 is 208.
Thus, GCF of Fractions is 1/208.Finally, GCF of Fractions for 484/13, 357/16, 514/16 is 1/208.