Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2415/574,9858/7194
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 2415,9858
Greatest Common Factor of Numerators i.e. GCF of 2415,9858 is 3 .
LCM of Denominators means LCM of 574,7194 as per the given fractions.
LCM of 574,7194 is 2064678 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2415,9858
3 | 2415, 9858 |
805, 3286 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 2415
List of positive integer factors of 2415 that divides 2415 without a remainder.
1,3,5,7,15,21,23,35,69,105,115,161,345,483,805,2415
Factors of 9858
List of positive integer factors of 9858 that divides 9858 without a remainder.
1,2,3,6,31,53,62,93,106,159,186,318,1643,3286,4929,9858
Greatest Common Factor
We found the factors 2415,9858 . The biggest common factor number is the GCF number.
So the greatest common factor 2415,9858 is 3.
Lets's calculate LCM of 574,7194
2 | 574, 7194 |
287, 3597 |
∴ So the LCM of the given numbers is 2 x 287 x 3597 = 2064678
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/2064678
Therefore, the GCF of Fractions 2415/574,9858/7194 is 3/2064678
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 574,7194 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(574,7194) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(574,7194) x common factors =2 x 1 = 2
LCM(574,7194) = ( 574 × 7194 ) / 2
LCM(574,7194) = 4129356 / 2
LCM(574,7194) = 2064678
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 2415/574, 9858/7194?
Answer: GCF of Numerators as per given numbers 2415/574, 9858/7194 is
GCF of Numerators i.e. for 2415,9858 is 3
LCM of denominators i.e. for 574,7194 is 2064678.
Thus, GCF of Fractions is 3/2064678.Finally, GCF of Fractions for 2415/574, 9858/7194 is 3/2064678.