Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2389/172,9459/9206
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 2389,9459
Greatest Common Factor of Numerators i.e. GCF of 2389,9459 is 1 .
LCM of Denominators means LCM of 172,9206 as per the given fractions.
LCM of 172,9206 is 791716 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2389,9459
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 2389
List of positive integer factors of 2389 that divides 2389 without a remainder.
1,2389
Factors of 9459
List of positive integer factors of 9459 that divides 9459 without a remainder.
1,3,9,1051,3153,9459
Greatest Common Factor
We found the factors 2389,9459 . The biggest common factor number is the GCF number.
So the greatest common factor 2389,9459 is 1.
Lets's calculate LCM of 172,9206
2 | 172, 9206 |
86, 4603 |
∴ So the LCM of the given numbers is 2 x 86 x 4603 = 791716
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/791716
Therefore, the GCF of Fractions 2389/172,9459/9206 is 1/791716
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 172,9206 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(172,9206) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(172,9206) x common factors =2 x 1 = 2
LCM(172,9206) = ( 172 × 9206 ) / 2
LCM(172,9206) = 1583432 / 2
LCM(172,9206) = 791716
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 2389/172, 9459/9206?
Answer: GCF of Numerators as per given numbers 2389/172, 9459/9206 is
GCF of Numerators i.e. for 2389,9459 is 1
LCM of denominators i.e. for 172,9206 is 791716.
Thus, GCF of Fractions is 1/791716.Finally, GCF of Fractions for 2389/172, 9459/9206 is 1/791716.