Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6649/97,7809/180
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 6649,7809
Greatest Common Factor of Numerators i.e. GCF of 6649,7809 is 1 .
LCM of Denominators means LCM of 97,180 as per the given fractions.
LCM of 97,180 is 17460 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 6649,7809
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 6649
List of positive integer factors of 6649 that divides 6649 without a remainder.
1,61,109,6649
Factors of 7809
List of positive integer factors of 7809 that divides 7809 without a remainder.
1,3,19,57,137,411,2603,7809
Greatest Common Factor
We found the factors 6649,7809 . The biggest common factor number is the GCF number.
So the greatest common factor 6649,7809 is 1.
Lets's calculate LCM of 97,180
Given numbers has no common factors except 1. So, there LCM is their product i.e 17460
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/17460
Therefore, the GCF of Fractions 6649/97,7809/180 is 1/17460
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 97,180 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(97,180) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(97,180) x common factors =1 x 1 = 1
LCM(97,180) = ( 97 × 180 ) / 1
LCM(97,180) = 17460 / 1
LCM(97,180) = 17460
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 6649/97, 7809/180?
Answer: GCF of Numerators as per given numbers 6649/97, 7809/180 is
GCF of Numerators i.e. for 6649,7809 is 1
LCM of denominators i.e. for 97,180 is 17460.
Thus, GCF of Fractions is 1/17460.Finally, GCF of Fractions for 6649/97, 7809/180 is 1/17460.