Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 646/13,899/1498
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 646,899
Greatest Common Factor of Numerators i.e. GCF of 646,899 is 1 .
LCM of Denominators means LCM of 13,1498 as per the given fractions.
LCM of 13,1498 is 19474 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 646,899
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 646
List of positive integer factors of 646 that divides 646 without a remainder.
1,2,17,19,34,38,323,646
Factors of 899
List of positive integer factors of 899 that divides 899 without a remainder.
1,29,31,899
Greatest Common Factor
We found the factors 646,899 . The biggest common factor number is the GCF number.
So the greatest common factor 646,899 is 1.
Lets's calculate LCM of 13,1498
Given numbers has no common factors except 1. So, there LCM is their product i.e 19474
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/19474
Therefore, the GCF of Fractions 646/13,899/1498 is 1/19474
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 13,1498 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(13,1498) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(13,1498) x common factors =1 x 1 = 1
LCM(13,1498) = ( 13 × 1498 ) / 1
LCM(13,1498) = 19474 / 1
LCM(13,1498) = 19474
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 646/13, 899/1498?
Answer: GCF of Numerators as per given numbers 646/13, 899/1498 is
GCF of Numerators i.e. for 646,899 is 1
LCM of denominators i.e. for 13,1498 is 19474.
Thus, GCF of Fractions is 1/19474.Finally, GCF of Fractions for 646/13, 899/1498 is 1/19474.