Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 247/38,416/2366
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 247,416
Greatest Common Factor of Numerators i.e. GCF of 247,416 is 13 .
LCM of Denominators means LCM of 38,2366 as per the given fractions.
LCM of 38,2366 is 44954 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 247,416
13 | 247, 416 |
19, 32 |
∴ So the GCF of the given numbers is 13 = 13
Factors of 247
List of positive integer factors of 247 that divides 247 without a remainder.
1,13,19,247
Factors of 416
List of positive integer factors of 416 that divides 416 without a remainder.
1,2,4,8,13,16,26,32,52,104,208,416
Greatest Common Factor
We found the factors 247,416 . The biggest common factor number is the GCF number.
So the greatest common factor 247,416 is 13.
Lets's calculate LCM of 38,2366
2 | 38, 2366 |
19, 1183 |
∴ So the LCM of the given numbers is 2 x 19 x 1183 = 44954
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 13/44954
Therefore, the GCF of Fractions 247/38,416/2366 is 13/44954
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 38,2366 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(38,2366) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(38,2366) x common factors =2 x 1 = 2
LCM(38,2366) = ( 38 × 2366 ) / 2
LCM(38,2366) = 89908 / 2
LCM(38,2366) = 44954
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 247/38, 416/2366?
Answer: GCF of Numerators as per given numbers 247/38, 416/2366 is
GCF of Numerators i.e. for 247,416 is 13
LCM of denominators i.e. for 38,2366 is 44954.
Thus, GCF of Fractions is 13/44954.Finally, GCF of Fractions for 247/38, 416/2366 is 13/44954.