Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7071/477,3487/1973
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 7071,3487
Greatest Common Factor of Numerators i.e. GCF of 7071,3487 is 1 .
LCM of Denominators means LCM of 477,1973 as per the given fractions.
LCM of 477,1973 is 941121 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7071,3487
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 7071
List of positive integer factors of 7071 that divides 7071 without a remainder.
1,3,2357,7071
Factors of 3487
List of positive integer factors of 3487 that divides 3487 without a remainder.
1,11,317,3487
Greatest Common Factor
We found the factors 7071,3487 . The biggest common factor number is the GCF number.
So the greatest common factor 7071,3487 is 1.
Lets's calculate LCM of 477,1973
Given numbers has no common factors except 1. So, there LCM is their product i.e 941121
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/941121
Therefore, the GCF of Fractions 7071/477,3487/1973 is 1/941121
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 477,1973 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(477,1973) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(477,1973) x common factors =1 x 1 = 1
LCM(477,1973) = ( 477 × 1973 ) / 1
LCM(477,1973) = 941121 / 1
LCM(477,1973) = 941121
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 7071/477, 3487/1973?
Answer: GCF of Numerators as per given numbers 7071/477, 3487/1973 is
GCF of Numerators i.e. for 7071,3487 is 1
LCM of denominators i.e. for 477,1973 is 941121.
Thus, GCF of Fractions is 1/941121.Finally, GCF of Fractions for 7071/477, 3487/1973 is 1/941121.