Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 330/4581,480/9895
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 330,480
Greatest Common Factor of Numerators i.e. GCF of 330,480 is 30 .
LCM of Denominators means LCM of 4581,9895 as per the given fractions.
LCM of 4581,9895 is 45328995 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 330,480
2 | 330, 480 |
3 | 165, 240 |
5 | 55, 80 |
11, 16 |
∴ So the GCF of the given numbers is 2 x 3 x 5 = 30
Factors of 330
List of positive integer factors of 330 that divides 330 without a remainder.
1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330
Factors of 480
List of positive integer factors of 480 that divides 480 without a remainder.
1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480
Greatest Common Factor
We found the factors 330,480 . The biggest common factor number is the GCF number.
So the greatest common factor 330,480 is 30.
Lets's calculate LCM of 4581,9895
Given numbers has no common factors except 1. So, there LCM is their product i.e 45328995
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 30/45328995
Therefore, the GCF of Fractions 330/4581,480/9895 is 30/45328995
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 4581,9895 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(4581,9895) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(4581,9895) x common factors =1 x 1 = 1
LCM(4581,9895) = ( 4581 × 9895 ) / 1
LCM(4581,9895) = 45328995 / 1
LCM(4581,9895) = 45328995
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 330/4581, 480/9895?
Answer: GCF of Numerators as per given numbers 330/4581, 480/9895 is
GCF of Numerators i.e. for 330,480 is 30
LCM of denominators i.e. for 4581,9895 is 45328995.
Thus, GCF of Fractions is 30/45328995.Finally, GCF of Fractions for 330/4581, 480/9895 is 30/45328995.