Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4/49,94/23,40/959,843/713
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 4,94,40,843
Greatest Common Factor of Numerators i.e. GCF of 4,94,40,843 is 1 .
LCM of Denominators means LCM of 49,23,959,713 as per the given fractions.
LCM of 49,23,959,713 is 4786369 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4,94,40,843
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 4
List of positive integer factors of 4 that divides 4 without a remainder.
1,2,4
Factors of 94
List of positive integer factors of 94 that divides 94 without a remainder.
1,2,47,94
Factors of 40
List of positive integer factors of 40 that divides 40 without a remainder.
1,2,4,5,8,10,20,40
Factors of 843
List of positive integer factors of 843 that divides 843 without a remainder.
1,3,281,843
Greatest Common Factor
We found the factors 4,94,40,843 . The biggest common factor number is the GCF number.
So the greatest common factor 4,94,40,843 is 1.
Lets's calculate LCM of 49,23,959,713
7 | 49, 23, 959, 713 |
23 | 7, 23, 137, 713 |
7, 1, 137, 31 |
∴ So the LCM of the given numbers is 7 x 23 x 7 x 1 x 137 x 31 = 4786369
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4786369
Therefore, the GCF of Fractions 4/49,94/23,40/959,843/713 is 1/4786369
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 49,23,959,713 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(49,23,959,713) = 1
common factors(in case of two or more numbers have common factors) = 161
GCF(49,23,959,713) x common factors =1 x 161 = 161
LCM(49,23,959,713) = ( 49 × 23 × 959 × 713 ) / 161
LCM(49,23,959,713) = 770605409 / 161
LCM(49,23,959,713) = 4786369
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 4/49, 94/23, 40/959, 843/713?
Answer: GCF of Numerators as per given numbers 4/49, 94/23, 40/959, 843/713 is
GCF of Numerators i.e. for 4,94,40,843 is 1
LCM of denominators i.e. for 49,23,959,713 is 4786369.
Thus, GCF of Fractions is 1/4786369.Finally, GCF of Fractions for 4/49, 94/23, 40/959, 843/713 is 1/4786369.