Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 192/867,129/385
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 192,129
Greatest Common Factor of Numerators i.e. GCF of 192,129 is 3 .
LCM of Denominators means LCM of 867,385 as per the given fractions.
LCM of 867,385 is 333795 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 192,129
3 | 192, 129 |
64, 43 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 192
List of positive integer factors of 192 that divides 192 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,64,96,192
Factors of 129
List of positive integer factors of 129 that divides 129 without a remainder.
1,3,43,129
Greatest Common Factor
We found the factors 192,129 . The biggest common factor number is the GCF number.
So the greatest common factor 192,129 is 3.
Lets's calculate LCM of 867,385
Given numbers has no common factors except 1. So, there LCM is their product i.e 333795
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/333795
Therefore, the GCF of Fractions 192/867,129/385 is 3/333795
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 867,385 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(867,385) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(867,385) x common factors =1 x 1 = 1
LCM(867,385) = ( 867 × 385 ) / 1
LCM(867,385) = 333795 / 1
LCM(867,385) = 333795
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 192/867, 129/385?
Answer: GCF of Numerators as per given numbers 192/867, 129/385 is
GCF of Numerators i.e. for 192,129 is 3
LCM of denominators i.e. for 867,385 is 333795.
Thus, GCF of Fractions is 3/333795.Finally, GCF of Fractions for 192/867, 129/385 is 3/333795.