Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9427/142,9768/212
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 9427,9768
Greatest Common Factor of Numerators i.e. GCF of 9427,9768 is 11 .
LCM of Denominators means LCM of 142,212 as per the given fractions.
LCM of 142,212 is 15052 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9427,9768
11 | 9427, 9768 |
857, 888 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 9427
List of positive integer factors of 9427 that divides 9427 without a remainder.
1,11,857,9427
Factors of 9768
List of positive integer factors of 9768 that divides 9768 without a remainder.
1,2,3,4,6,8,11,12,22,24,33,37,44,66,74,88,111,132,148,222,264,296,407,444,814,888,1221,1628,2442,3256,4884,9768
Greatest Common Factor
We found the factors 9427,9768 . The biggest common factor number is the GCF number.
So the greatest common factor 9427,9768 is 11.
Lets's calculate LCM of 142,212
2 | 142, 212 |
71, 106 |
∴ So the LCM of the given numbers is 2 x 71 x 106 = 15052
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/15052
Therefore, the GCF of Fractions 9427/142,9768/212 is 11/15052
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 142,212 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(142,212) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(142,212) x common factors =2 x 1 = 2
LCM(142,212) = ( 142 × 212 ) / 2
LCM(142,212) = 30104 / 2
LCM(142,212) = 15052
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 9427/142, 9768/212?
Answer: GCF of Numerators as per given numbers 9427/142, 9768/212 is
GCF of Numerators i.e. for 9427,9768 is 11
LCM of denominators i.e. for 142,212 is 15052.
Thus, GCF of Fractions is 11/15052.Finally, GCF of Fractions for 9427/142, 9768/212 is 11/15052.