Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1415/495,5100/129
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 1415,5100
Greatest Common Factor of Numerators i.e. GCF of 1415,5100 is 5 .
LCM of Denominators means LCM of 495,129 as per the given fractions.
LCM of 495,129 is 21285 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1415,5100
5 | 1415, 5100 |
283, 1020 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 1415
List of positive integer factors of 1415 that divides 1415 without a remainder.
1,5,283,1415
Factors of 5100
List of positive integer factors of 5100 that divides 5100 without a remainder.
1,2,3,4,5,6,10,12,15,17,20,25,30,34,50,51,60,68,75,85,100,102,150,170,204,255,300,340,425,510,850,1020,1275,1700,2550,5100
Greatest Common Factor
We found the factors 1415,5100 . The biggest common factor number is the GCF number.
So the greatest common factor 1415,5100 is 5.
Lets's calculate LCM of 495,129
3 | 495, 129 |
165, 43 |
∴ So the LCM of the given numbers is 3 x 165 x 43 = 21285
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/21285
Therefore, the GCF of Fractions 1415/495,5100/129 is 5/21285
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 495,129 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(495,129) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(495,129) x common factors =3 x 1 = 3
LCM(495,129) = ( 495 × 129 ) / 3
LCM(495,129) = 63855 / 3
LCM(495,129) = 21285
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 1415/495, 5100/129?
Answer: GCF of Numerators as per given numbers 1415/495, 5100/129 is
GCF of Numerators i.e. for 1415,5100 is 5
LCM of denominators i.e. for 495,129 is 21285.
Thus, GCF of Fractions is 5/21285.Finally, GCF of Fractions for 1415/495, 5100/129 is 5/21285.