Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 819/44,8358/232
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 819,8358
Greatest Common Factor of Numerators i.e. GCF of 819,8358 is 21 .
LCM of Denominators means LCM of 44,232 as per the given fractions.
LCM of 44,232 is 2552 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 819,8358
3 | 819, 8358 |
7 | 273, 2786 |
39, 398 |
∴ So the GCF of the given numbers is 3 x 7 = 21
Factors of 819
List of positive integer factors of 819 that divides 819 without a remainder.
1,3,7,9,13,21,39,63,91,117,273,819
Factors of 8358
List of positive integer factors of 8358 that divides 8358 without a remainder.
1,2,3,6,7,14,21,42,199,398,597,1194,1393,2786,4179,8358
Greatest Common Factor
We found the factors 819,8358 . The biggest common factor number is the GCF number.
So the greatest common factor 819,8358 is 21.
Lets's calculate LCM of 44,232
2 | 44, 232 |
2 | 22, 116 |
11, 58 |
∴ So the LCM of the given numbers is 2 x 2 x 11 x 58 = 2552
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 21/2552
Therefore, the GCF of Fractions 819/44,8358/232 is 21/2552
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 44,232 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(44,232) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(44,232) x common factors =4 x 1 = 4
LCM(44,232) = ( 44 × 232 ) / 4
LCM(44,232) = 10208 / 4
LCM(44,232) = 2552
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 819/44, 8358/232?
Answer: GCF of Numerators as per given numbers 819/44, 8358/232 is
GCF of Numerators i.e. for 819,8358 is 21
LCM of denominators i.e. for 44,232 is 2552.
Thus, GCF of Fractions is 21/2552.Finally, GCF of Fractions for 819/44, 8358/232 is 21/2552.