Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 550/69,439/7779
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 550,439
Greatest Common Factor of Numerators i.e. GCF of 550,439 is 1 .
LCM of Denominators means LCM of 69,7779 as per the given fractions.
LCM of 69,7779 is 178917 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 550,439
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 550
List of positive integer factors of 550 that divides 550 without a remainder.
1,2,5,10,11,22,25,50,55,110,275,550
Factors of 439
List of positive integer factors of 439 that divides 439 without a remainder.
1,439
Greatest Common Factor
We found the factors 550,439 . The biggest common factor number is the GCF number.
So the greatest common factor 550,439 is 1.
Lets's calculate LCM of 69,7779
3 | 69, 7779 |
23, 2593 |
∴ So the LCM of the given numbers is 3 x 23 x 2593 = 178917
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/178917
Therefore, the GCF of Fractions 550/69,439/7779 is 1/178917
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 69,7779 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(69,7779) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(69,7779) x common factors =3 x 1 = 3
LCM(69,7779) = ( 69 × 7779 ) / 3
LCM(69,7779) = 536751 / 3
LCM(69,7779) = 178917
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 550/69, 439/7779?
Answer: GCF of Numerators as per given numbers 550/69, 439/7779 is
GCF of Numerators i.e. for 550,439 is 1
LCM of denominators i.e. for 69,7779 is 178917.
Thus, GCF of Fractions is 1/178917.Finally, GCF of Fractions for 550/69, 439/7779 is 1/178917.