Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 195/616,3210/141
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 195,3210
Greatest Common Factor of Numerators i.e. GCF of 195,3210 is 15 .
LCM of Denominators means LCM of 616,141 as per the given fractions.
LCM of 616,141 is 86856 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 195,3210
3 | 195, 3210 |
5 | 65, 1070 |
13, 214 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Factors of 195
List of positive integer factors of 195 that divides 195 without a remainder.
1,3,5,13,15,39,65,195
Factors of 3210
List of positive integer factors of 3210 that divides 3210 without a remainder.
1,2,3,5,6,10,15,30,107,214,321,535,642,1070,1605,3210
Greatest Common Factor
We found the factors 195,3210 . The biggest common factor number is the GCF number.
So the greatest common factor 195,3210 is 15.
Lets's calculate LCM of 616,141
Given numbers has no common factors except 1. So, there LCM is their product i.e 86856
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 15/86856
Therefore, the GCF of Fractions 195/616,3210/141 is 15/86856
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 616,141 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(616,141) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(616,141) x common factors =1 x 1 = 1
LCM(616,141) = ( 616 × 141 ) / 1
LCM(616,141) = 86856 / 1
LCM(616,141) = 86856
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 195/616, 3210/141?
Answer: GCF of Numerators as per given numbers 195/616, 3210/141 is
GCF of Numerators i.e. for 195,3210 is 15
LCM of denominators i.e. for 616,141 is 86856.
Thus, GCF of Fractions is 15/86856.Finally, GCF of Fractions for 195/616, 3210/141 is 15/86856.