Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9933/180,8469/784
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 9933,8469
Greatest Common Factor of Numerators i.e. GCF of 9933,8469 is 3 .
LCM of Denominators means LCM of 180,784 as per the given fractions.
LCM of 180,784 is 35280 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9933,8469
3 | 9933, 8469 |
3311, 2823 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 9933
List of positive integer factors of 9933 that divides 9933 without a remainder.
1,3,7,11,21,33,43,77,129,231,301,473,903,1419,3311,9933
Factors of 8469
List of positive integer factors of 8469 that divides 8469 without a remainder.
1,3,9,941,2823,8469
Greatest Common Factor
We found the factors 9933,8469 . The biggest common factor number is the GCF number.
So the greatest common factor 9933,8469 is 3.
Lets's calculate LCM of 180,784
2 | 180, 784 |
2 | 90, 392 |
45, 196 |
∴ So the LCM of the given numbers is 2 x 2 x 45 x 196 = 35280
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/35280
Therefore, the GCF of Fractions 9933/180,8469/784 is 3/35280
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 180,784 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(180,784) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(180,784) x common factors =4 x 1 = 4
LCM(180,784) = ( 180 × 784 ) / 4
LCM(180,784) = 141120 / 4
LCM(180,784) = 35280
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 9933/180, 8469/784?
Answer: GCF of Numerators as per given numbers 9933/180, 8469/784 is
GCF of Numerators i.e. for 9933,8469 is 3
LCM of denominators i.e. for 180,784 is 35280.
Thus, GCF of Fractions is 3/35280.Finally, GCF of Fractions for 9933/180, 8469/784 is 3/35280.