Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 465/808,2005/299
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 465,2005
Greatest Common Factor of Numerators i.e. GCF of 465,2005 is 5 .
LCM of Denominators means LCM of 808,299 as per the given fractions.
LCM of 808,299 is 241592 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 465,2005
5 | 465, 2005 |
93, 401 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 465
List of positive integer factors of 465 that divides 465 without a remainder.
1,3,5,15,31,93,155,465
Factors of 2005
List of positive integer factors of 2005 that divides 2005 without a remainder.
1,5,401,2005
Greatest Common Factor
We found the factors 465,2005 . The biggest common factor number is the GCF number.
So the greatest common factor 465,2005 is 5.
Lets's calculate LCM of 808,299
Given numbers has no common factors except 1. So, there LCM is their product i.e 241592
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/241592
Therefore, the GCF of Fractions 465/808,2005/299 is 5/241592
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 808,299 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(808,299) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(808,299) x common factors =1 x 1 = 1
LCM(808,299) = ( 808 × 299 ) / 1
LCM(808,299) = 241592 / 1
LCM(808,299) = 241592
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 465/808, 2005/299?
Answer: GCF of Numerators as per given numbers 465/808, 2005/299 is
GCF of Numerators i.e. for 465,2005 is 5
LCM of denominators i.e. for 808,299 is 241592.
Thus, GCF of Fractions is 5/241592.Finally, GCF of Fractions for 465/808, 2005/299 is 5/241592.