Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2116/10,4022/775
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 2116,4022
Greatest Common Factor of Numerators i.e. GCF of 2116,4022 is 2 .
LCM of Denominators means LCM of 10,775 as per the given fractions.
LCM of 10,775 is 1550 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2116,4022
2 | 2116, 4022 |
1058, 2011 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 2116
List of positive integer factors of 2116 that divides 2116 without a remainder.
1,2,4,23,46,92,529,1058,2116
Factors of 4022
List of positive integer factors of 4022 that divides 4022 without a remainder.
1,2,2011,4022
Greatest Common Factor
We found the factors 2116,4022 . The biggest common factor number is the GCF number.
So the greatest common factor 2116,4022 is 2.
Lets's calculate LCM of 10,775
5 | 10, 775 |
2, 155 |
∴ So the LCM of the given numbers is 5 x 2 x 155 = 1550
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1550
Therefore, the GCF of Fractions 2116/10,4022/775 is 2/1550
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 10,775 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(10,775) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(10,775) x common factors =5 x 1 = 5
LCM(10,775) = ( 10 × 775 ) / 5
LCM(10,775) = 7750 / 5
LCM(10,775) = 1550
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 2116/10, 4022/775?
Answer: GCF of Numerators as per given numbers 2116/10, 4022/775 is
GCF of Numerators i.e. for 2116,4022 is 2
LCM of denominators i.e. for 10,775 is 1550.
Thus, GCF of Fractions is 2/1550.Finally, GCF of Fractions for 2116/10, 4022/775 is 2/1550.