Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 783/65,2268/547
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 783,2268
Greatest Common Factor of Numerators i.e. GCF of 783,2268 is 27 .
LCM of Denominators means LCM of 65,547 as per the given fractions.
LCM of 65,547 is 35555 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 783,2268
3 | 783, 2268 |
3 | 261, 756 |
3 | 87, 252 |
29, 84 |
∴ So the GCF of the given numbers is 3 x 3 x 3 = 27
Factors of 783
List of positive integer factors of 783 that divides 783 without a remainder.
1,3,9,27,29,87,261,783
Factors of 2268
List of positive integer factors of 2268 that divides 2268 without a remainder.
1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,81,84,108,126,162,189,252,324,378,567,756,1134,2268
Greatest Common Factor
We found the factors 783,2268 . The biggest common factor number is the GCF number.
So the greatest common factor 783,2268 is 27.
Lets's calculate LCM of 65,547
Given numbers has no common factors except 1. So, there LCM is their product i.e 35555
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 27/35555
Therefore, the GCF of Fractions 783/65,2268/547 is 27/35555
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 65,547 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(65,547) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(65,547) x common factors =1 x 1 = 1
LCM(65,547) = ( 65 × 547 ) / 1
LCM(65,547) = 35555 / 1
LCM(65,547) = 35555
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 783/65, 2268/547?
Answer: GCF of Numerators as per given numbers 783/65, 2268/547 is
GCF of Numerators i.e. for 783,2268 is 27
LCM of denominators i.e. for 65,547 is 35555.
Thus, GCF of Fractions is 27/35555.Finally, GCF of Fractions for 783/65, 2268/547 is 27/35555.