Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9581/23,4108/678
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 9581,4108
Greatest Common Factor of Numerators i.e. GCF of 9581,4108 is 13 .
LCM of Denominators means LCM of 23,678 as per the given fractions.
LCM of 23,678 is 15594 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9581,4108
13 | 9581, 4108 |
737, 316 |
∴ So the GCF of the given numbers is 13 = 13
Factors of 9581
List of positive integer factors of 9581 that divides 9581 without a remainder.
1,11,13,67,143,737,871,9581
Factors of 4108
List of positive integer factors of 4108 that divides 4108 without a remainder.
1,2,4,13,26,52,79,158,316,1027,2054,4108
Greatest Common Factor
We found the factors 9581,4108 . The biggest common factor number is the GCF number.
So the greatest common factor 9581,4108 is 13.
Lets's calculate LCM of 23,678
Given numbers has no common factors except 1. So, there LCM is their product i.e 15594
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 13/15594
Therefore, the GCF of Fractions 9581/23,4108/678 is 13/15594
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 23,678 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(23,678) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(23,678) x common factors =1 x 1 = 1
LCM(23,678) = ( 23 × 678 ) / 1
LCM(23,678) = 15594 / 1
LCM(23,678) = 15594
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 9581/23, 4108/678?
Answer: GCF of Numerators as per given numbers 9581/23, 4108/678 is
GCF of Numerators i.e. for 9581,4108 is 13
LCM of denominators i.e. for 23,678 is 15594.
Thus, GCF of Fractions is 13/15594.Finally, GCF of Fractions for 9581/23, 4108/678 is 13/15594.