Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 270/655,2766/108
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 270,2766
Greatest Common Factor of Numerators i.e. GCF of 270,2766 is 6 .
LCM of Denominators means LCM of 655,108 as per the given fractions.
LCM of 655,108 is 70740 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 270,2766
2 | 270, 2766 |
3 | 135, 1383 |
45, 461 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Factors of 270
List of positive integer factors of 270 that divides 270 without a remainder.
1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270
Factors of 2766
List of positive integer factors of 2766 that divides 2766 without a remainder.
1,2,3,6,461,922,1383,2766
Greatest Common Factor
We found the factors 270,2766 . The biggest common factor number is the GCF number.
So the greatest common factor 270,2766 is 6.
Lets's calculate LCM of 655,108
Given numbers has no common factors except 1. So, there LCM is their product i.e 70740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/70740
Therefore, the GCF of Fractions 270/655,2766/108 is 6/70740
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 655,108 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(655,108) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(655,108) x common factors =1 x 1 = 1
LCM(655,108) = ( 655 × 108 ) / 1
LCM(655,108) = 70740 / 1
LCM(655,108) = 70740
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 270/655, 2766/108?
Answer: GCF of Numerators as per given numbers 270/655, 2766/108 is
GCF of Numerators i.e. for 270,2766 is 6
LCM of denominators i.e. for 655,108 is 70740.
Thus, GCF of Fractions is 6/70740.Finally, GCF of Fractions for 270/655, 2766/108 is 6/70740.