Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 54/43,26/663,828/274
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 54,26,828
Greatest Common Factor of Numerators i.e. GCF of 54,26,828 is 2 .
LCM of Denominators means LCM of 43,663,274 as per the given fractions.
LCM of 43,663,274 is 7811466 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 54,26,828
2 | 54, 26, 828 |
27, 13, 414 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 26
List of positive integer factors of 26 that divides 26 without a remainder.
1,2,13,26
Factors of 828
List of positive integer factors of 828 that divides 828 without a remainder.
1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828
Greatest Common Factor
We found the factors 54,26,828 . The biggest common factor number is the GCF number.
So the greatest common factor 54,26,828 is 2.
Lets's calculate LCM of 43,663,274
Given numbers has no common factors except 1. So, there LCM is their product i.e 7811466
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/7811466
Therefore, the GCF of Fractions 54/43,26/663,828/274 is 2/7811466
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 43,663,274 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(43,663,274) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(43,663,274) x common factors =1 x 1 = 1
LCM(43,663,274) = ( 43 × 663 × 274 ) / 1
LCM(43,663,274) = 7811466 / 1
LCM(43,663,274) = 7811466
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 54/43, 26/663, 828/274?
Answer: GCF of Numerators as per given numbers 54/43, 26/663, 828/274 is
GCF of Numerators i.e. for 54,26,828 is 2
LCM of denominators i.e. for 43,663,274 is 7811466.
Thus, GCF of Fractions is 2/7811466.Finally, GCF of Fractions for 54/43, 26/663, 828/274 is 2/7811466.