Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2574/756,3818/281
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 2574,3818
Greatest Common Factor of Numerators i.e. GCF of 2574,3818 is 2 .
LCM of Denominators means LCM of 756,281 as per the given fractions.
LCM of 756,281 is 212436 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2574,3818
2 | 2574, 3818 |
1287, 1909 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 2574
List of positive integer factors of 2574 that divides 2574 without a remainder.
1,2,3,6,9,11,13,18,22,26,33,39,66,78,99,117,143,198,234,286,429,858,1287,2574
Factors of 3818
List of positive integer factors of 3818 that divides 3818 without a remainder.
1,2,23,46,83,166,1909,3818
Greatest Common Factor
We found the factors 2574,3818 . The biggest common factor number is the GCF number.
So the greatest common factor 2574,3818 is 2.
Lets's calculate LCM of 756,281
Given numbers has no common factors except 1. So, there LCM is their product i.e 212436
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/212436
Therefore, the GCF of Fractions 2574/756,3818/281 is 2/212436
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 756,281 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(756,281) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(756,281) x common factors =1 x 1 = 1
LCM(756,281) = ( 756 × 281 ) / 1
LCM(756,281) = 212436 / 1
LCM(756,281) = 212436
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 2574/756, 3818/281?
Answer: GCF of Numerators as per given numbers 2574/756, 3818/281 is
GCF of Numerators i.e. for 2574,3818 is 2
LCM of denominators i.e. for 756,281 is 212436.
Thus, GCF of Fractions is 2/212436.Finally, GCF of Fractions for 2574/756, 3818/281 is 2/212436.