Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 27/59,56/63,401/790
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 27,56,401
Greatest Common Factor of Numerators i.e. GCF of 27,56,401 is 1 .
LCM of Denominators means LCM of 59,63,790 as per the given fractions.
LCM of 59,63,790 is 2936430 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 27,56,401
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 27
List of positive integer factors of 27 that divides 27 without a remainder.
1,3,9,27
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
Factors of 401
List of positive integer factors of 401 that divides 401 without a remainder.
1,401
Greatest Common Factor
We found the factors 27,56,401 . The biggest common factor number is the GCF number.
So the greatest common factor 27,56,401 is 1.
Lets's calculate LCM of 59,63,790
Given numbers has no common factors except 1. So, there LCM is their product i.e 2936430
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2936430
Therefore, the GCF of Fractions 27/59,56/63,401/790 is 1/2936430
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 59,63,790 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(59,63,790) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(59,63,790) x common factors =1 x 1 = 1
LCM(59,63,790) = ( 59 × 63 × 790 ) / 1
LCM(59,63,790) = 2936430 / 1
LCM(59,63,790) = 2936430
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 27/59, 56/63, 401/790?
Answer: GCF of Numerators as per given numbers 27/59, 56/63, 401/790 is
GCF of Numerators i.e. for 27,56,401 is 1
LCM of denominators i.e. for 59,63,790 is 2936430.
Thus, GCF of Fractions is 1/2936430.Finally, GCF of Fractions for 27/59, 56/63, 401/790 is 1/2936430.