Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4340/25,3084/825
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 4340,3084
Greatest Common Factor of Numerators i.e. GCF of 4340,3084 is 4 .
LCM of Denominators means LCM of 25,825 as per the given fractions.
LCM of 25,825 is 825 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4340,3084
2 | 4340, 3084 |
2 | 2170, 1542 |
1085, 771 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 4340
List of positive integer factors of 4340 that divides 4340 without a remainder.
1,2,4,5,7,10,14,20,28,31,35,62,70,124,140,155,217,310,434,620,868,1085,2170,4340
Factors of 3084
List of positive integer factors of 3084 that divides 3084 without a remainder.
1,2,3,4,6,12,257,514,771,1028,1542,3084
Greatest Common Factor
We found the factors 4340,3084 . The biggest common factor number is the GCF number.
So the greatest common factor 4340,3084 is 4.
Lets's calculate LCM of 25,825
5 | 25, 825 |
5 | 5, 165 |
1, 33 |
∴ So the LCM of the given numbers is 5 x 5 x 1 x 33 = 825
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/825
Therefore, the GCF of Fractions 4340/25,3084/825 is 4/825
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 25,825 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(25,825) = 25
common factors(in case of two or more numbers have common factors) = 1
GCF(25,825) x common factors =25 x 1 = 25
LCM(25,825) = ( 25 × 825 ) / 25
LCM(25,825) = 20625 / 25
LCM(25,825) = 825
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 4340/25, 3084/825?
Answer: GCF of Numerators as per given numbers 4340/25, 3084/825 is
GCF of Numerators i.e. for 4340,3084 is 4
LCM of denominators i.e. for 25,825 is 825.
Thus, GCF of Fractions is 4/825.Finally, GCF of Fractions for 4340/25, 3084/825 is 4/825.