Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 55/353,99/9792
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 55,99
Greatest Common Factor of Numerators i.e. GCF of 55,99 is 11 .
LCM of Denominators means LCM of 353,9792 as per the given fractions.
LCM of 353,9792 is 3456576 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 55,99
11 | 55, 99 |
5, 9 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 55
List of positive integer factors of 55 that divides 55 without a remainder.
1,5,11,55
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
Greatest Common Factor
We found the factors 55,99 . The biggest common factor number is the GCF number.
So the greatest common factor 55,99 is 11.
Lets's calculate LCM of 353,9792
Given numbers has no common factors except 1. So, there LCM is their product i.e 3456576
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/3456576
Therefore, the GCF of Fractions 55/353,99/9792 is 11/3456576
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 353,9792 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(353,9792) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(353,9792) x common factors =1 x 1 = 1
LCM(353,9792) = ( 353 × 9792 ) / 1
LCM(353,9792) = 3456576 / 1
LCM(353,9792) = 3456576
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 55/353, 99/9792?
Answer: GCF of Numerators as per given numbers 55/353, 99/9792 is
GCF of Numerators i.e. for 55,99 is 11
LCM of denominators i.e. for 353,9792 is 3456576.
Thus, GCF of Fractions is 11/3456576.Finally, GCF of Fractions for 55/353, 99/9792 is 11/3456576.