Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9214/20,7810/885
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 9214,7810
Greatest Common Factor of Numerators i.e. GCF of 9214,7810 is 2 .
LCM of Denominators means LCM of 20,885 as per the given fractions.
LCM of 20,885 is 3540 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9214,7810
2 | 9214, 7810 |
4607, 3905 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 9214
List of positive integer factors of 9214 that divides 9214 without a remainder.
1,2,17,34,271,542,4607,9214
Factors of 7810
List of positive integer factors of 7810 that divides 7810 without a remainder.
1,2,5,10,11,22,55,71,110,142,355,710,781,1562,3905,7810
Greatest Common Factor
We found the factors 9214,7810 . The biggest common factor number is the GCF number.
So the greatest common factor 9214,7810 is 2.
Lets's calculate LCM of 20,885
5 | 20, 885 |
4, 177 |
∴ So the LCM of the given numbers is 5 x 4 x 177 = 3540
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/3540
Therefore, the GCF of Fractions 9214/20,7810/885 is 2/3540
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 20,885 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(20,885) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(20,885) x common factors =5 x 1 = 5
LCM(20,885) = ( 20 × 885 ) / 5
LCM(20,885) = 17700 / 5
LCM(20,885) = 3540
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 9214/20, 7810/885?
Answer: GCF of Numerators as per given numbers 9214/20, 7810/885 is
GCF of Numerators i.e. for 9214,7810 is 2
LCM of denominators i.e. for 20,885 is 3540.
Thus, GCF of Fractions is 2/3540.Finally, GCF of Fractions for 9214/20, 7810/885 is 2/3540.