Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2638/270,3013/668
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 2638,3013
Greatest Common Factor of Numerators i.e. GCF of 2638,3013 is 1 .
LCM of Denominators means LCM of 270,668 as per the given fractions.
LCM of 270,668 is 90180 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2638,3013
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 2638
List of positive integer factors of 2638 that divides 2638 without a remainder.
1,2,1319,2638
Factors of 3013
List of positive integer factors of 3013 that divides 3013 without a remainder.
1,23,131,3013
Greatest Common Factor
We found the factors 2638,3013 . The biggest common factor number is the GCF number.
So the greatest common factor 2638,3013 is 1.
Lets's calculate LCM of 270,668
2 | 270, 668 |
135, 334 |
∴ So the LCM of the given numbers is 2 x 135 x 334 = 90180
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/90180
Therefore, the GCF of Fractions 2638/270,3013/668 is 1/90180
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 270,668 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(270,668) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(270,668) x common factors =2 x 1 = 2
LCM(270,668) = ( 270 × 668 ) / 2
LCM(270,668) = 180360 / 2
LCM(270,668) = 90180
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 2638/270, 3013/668?
Answer: GCF of Numerators as per given numbers 2638/270, 3013/668 is
GCF of Numerators i.e. for 2638,3013 is 1
LCM of denominators i.e. for 270,668 is 90180.
Thus, GCF of Fractions is 1/90180.Finally, GCF of Fractions for 2638/270, 3013/668 is 1/90180.