Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 504/99,513/6240
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 504,513
Greatest Common Factor of Numerators i.e. GCF of 504,513 is 9 .
LCM of Denominators means LCM of 99,6240 as per the given fractions.
LCM of 99,6240 is 205920 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 504,513
3 | 504, 513 |
3 | 168, 171 |
56, 57 |
∴ So the GCF of the given numbers is 3 x 3 = 9
Factors of 504
List of positive integer factors of 504 that divides 504 without a remainder.
1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504
Factors of 513
List of positive integer factors of 513 that divides 513 without a remainder.
1,3,9,19,27,57,171,513
Greatest Common Factor
We found the factors 504,513 . The biggest common factor number is the GCF number.
So the greatest common factor 504,513 is 9.
Lets's calculate LCM of 99,6240
3 | 99, 6240 |
33, 2080 |
∴ So the LCM of the given numbers is 3 x 33 x 2080 = 205920
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/205920
Therefore, the GCF of Fractions 504/99,513/6240 is 9/205920
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 99,6240 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(99,6240) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(99,6240) x common factors =3 x 1 = 3
LCM(99,6240) = ( 99 × 6240 ) / 3
LCM(99,6240) = 617760 / 3
LCM(99,6240) = 205920
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 504/99, 513/6240?
Answer: GCF of Numerators as per given numbers 504/99, 513/6240 is
GCF of Numerators i.e. for 504,513 is 9
LCM of denominators i.e. for 99,6240 is 205920.
Thus, GCF of Fractions is 9/205920.Finally, GCF of Fractions for 504/99, 513/6240 is 9/205920.