Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2097/188,3056/4890
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 2097,3056
Greatest Common Factor of Numerators i.e. GCF of 2097,3056 is 1 .
LCM of Denominators means LCM of 188,4890 as per the given fractions.
LCM of 188,4890 is 459660 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2097,3056
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 2097
List of positive integer factors of 2097 that divides 2097 without a remainder.
1,3,9,233,699,2097
Factors of 3056
List of positive integer factors of 3056 that divides 3056 without a remainder.
1,2,4,8,16,191,382,764,1528,3056
Greatest Common Factor
We found the factors 2097,3056 . The biggest common factor number is the GCF number.
So the greatest common factor 2097,3056 is 1.
Lets's calculate LCM of 188,4890
2 | 188, 4890 |
94, 2445 |
∴ So the LCM of the given numbers is 2 x 94 x 2445 = 459660
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/459660
Therefore, the GCF of Fractions 2097/188,3056/4890 is 1/459660
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 188,4890 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(188,4890) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(188,4890) x common factors =2 x 1 = 2
LCM(188,4890) = ( 188 × 4890 ) / 2
LCM(188,4890) = 919320 / 2
LCM(188,4890) = 459660
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 2097/188, 3056/4890?
Answer: GCF of Numerators as per given numbers 2097/188, 3056/4890 is
GCF of Numerators i.e. for 2097,3056 is 1
LCM of denominators i.e. for 188,4890 is 459660.
Thus, GCF of Fractions is 1/459660.Finally, GCF of Fractions for 2097/188, 3056/4890 is 1/459660.