Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 30/956,246/913
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 30,246
Greatest Common Factor of Numerators i.e. GCF of 30,246 is 6 .
LCM of Denominators means LCM of 956,913 as per the given fractions.
LCM of 956,913 is 872828 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 30,246
2 | 30, 246 |
3 | 15, 123 |
5, 41 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Factors of 30
List of positive integer factors of 30 that divides 30 without a remainder.
1,2,3,5,6,10,15,30
Factors of 246
List of positive integer factors of 246 that divides 246 without a remainder.
1,2,3,6,41,82,123,246
Greatest Common Factor
We found the factors 30,246 . The biggest common factor number is the GCF number.
So the greatest common factor 30,246 is 6.
Lets's calculate LCM of 956,913
Given numbers has no common factors except 1. So, there LCM is their product i.e 872828
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/872828
Therefore, the GCF of Fractions 30/956,246/913 is 6/872828
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 956,913 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(956,913) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(956,913) x common factors =1 x 1 = 1
LCM(956,913) = ( 956 × 913 ) / 1
LCM(956,913) = 872828 / 1
LCM(956,913) = 872828
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 30/956, 246/913?
Answer: GCF of Numerators as per given numbers 30/956, 246/913 is
GCF of Numerators i.e. for 30,246 is 6
LCM of denominators i.e. for 956,913 is 872828.
Thus, GCF of Fractions is 6/872828.Finally, GCF of Fractions for 30/956, 246/913 is 6/872828.