Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2244/54,8920/315
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 2244,8920
Greatest Common Factor of Numerators i.e. GCF of 2244,8920 is 4 .
LCM of Denominators means LCM of 54,315 as per the given fractions.
LCM of 54,315 is 1890 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2244,8920
2 | 2244, 8920 |
2 | 1122, 4460 |
561, 2230 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 2244
List of positive integer factors of 2244 that divides 2244 without a remainder.
1,2,3,4,6,11,12,17,22,33,34,44,51,66,68,102,132,187,204,374,561,748,1122,2244
Factors of 8920
List of positive integer factors of 8920 that divides 8920 without a remainder.
1,2,4,5,8,10,20,40,223,446,892,1115,1784,2230,4460,8920
Greatest Common Factor
We found the factors 2244,8920 . The biggest common factor number is the GCF number.
So the greatest common factor 2244,8920 is 4.
Lets's calculate LCM of 54,315
3 | 54, 315 |
3 | 18, 105 |
6, 35 |
∴ So the LCM of the given numbers is 3 x 3 x 6 x 35 = 1890
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/1890
Therefore, the GCF of Fractions 2244/54,8920/315 is 4/1890
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 54,315 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(54,315) = 9
common factors(in case of two or more numbers have common factors) = 1
GCF(54,315) x common factors =9 x 1 = 9
LCM(54,315) = ( 54 × 315 ) / 9
LCM(54,315) = 17010 / 9
LCM(54,315) = 1890
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 2244/54, 8920/315?
Answer: GCF of Numerators as per given numbers 2244/54, 8920/315 is
GCF of Numerators i.e. for 2244,8920 is 4
LCM of denominators i.e. for 54,315 is 1890.
Thus, GCF of Fractions is 4/1890.Finally, GCF of Fractions for 2244/54, 8920/315 is 4/1890.