Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6230/25,4005/179
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 6230,4005
Greatest Common Factor of Numerators i.e. GCF of 6230,4005 is 445 .
LCM of Denominators means LCM of 25,179 as per the given fractions.
LCM of 25,179 is 4475 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 6230,4005
5 | 6230, 4005 |
89 | 1246, 801 |
14, 9 |
∴ So the GCF of the given numbers is 5 x 89 = 445
Factors of 6230
List of positive integer factors of 6230 that divides 6230 without a remainder.
1,2,5,7,10,14,35,70,89,178,445,623,890,1246,3115,6230
Factors of 4005
List of positive integer factors of 4005 that divides 4005 without a remainder.
1,3,5,9,15,45,89,267,445,801,1335,4005
Greatest Common Factor
We found the factors 6230,4005 . The biggest common factor number is the GCF number.
So the greatest common factor 6230,4005 is 445.
Lets's calculate LCM of 25,179
Given numbers has no common factors except 1. So, there LCM is their product i.e 4475
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 445/4475
Therefore, the GCF of Fractions 6230/25,4005/179 is 445/4475
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 25,179 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(25,179) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(25,179) x common factors =1 x 1 = 1
LCM(25,179) = ( 25 × 179 ) / 1
LCM(25,179) = 4475 / 1
LCM(25,179) = 4475
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 6230/25, 4005/179?
Answer: GCF of Numerators as per given numbers 6230/25, 4005/179 is
GCF of Numerators i.e. for 6230,4005 is 445
LCM of denominators i.e. for 25,179 is 4475.
Thus, GCF of Fractions is 445/4475.Finally, GCF of Fractions for 6230/25, 4005/179 is 445/4475.