Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 195/393,9741/810
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 195,9741
Greatest Common Factor of Numerators i.e. GCF of 195,9741 is 3 .
LCM of Denominators means LCM of 393,810 as per the given fractions.
LCM of 393,810 is 106110 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 195,9741
3 | 195, 9741 |
65, 3247 |
∴ So the GCF of the given numbers is 3 = 3
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 9741
List of positive integer factors of 9741 that divides 9741 without a remainder.
1,3,17,51,191,573,3247,9741
Greatest Common Factor
We found the factors 195,9741 . The biggest common factor number is the GCF number.
So the greatest common factor 195,9741 is 3.
Lets's calculate LCM of 393,810
3 | 393, 810 |
131, 270 |
∴ So the LCM of the given numbers is 3 x 131 x 270 = 106110
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/106110
Therefore, the GCF of Fractions 195/393,9741/810 is 3/106110
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 393,810 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(393,810) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(393,810) x common factors =3 x 1 = 3
LCM(393,810) = ( 393 × 810 ) / 3
LCM(393,810) = 318330 / 3
LCM(393,810) = 106110
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 195/393, 9741/810?
Answer: GCF of Numerators as per given numbers 195/393, 9741/810 is
GCF of Numerators i.e. for 195,9741 is 3
LCM of denominators i.e. for 393,810 is 106110.
Thus, GCF of Fractions is 3/106110.Finally, GCF of Fractions for 195/393, 9741/810 is 3/106110.