Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 325/385,385/186,418/666
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 325,385,418
Greatest Common Factor of Numerators i.e. GCF of 325,385,418 is 1 .
LCM of Denominators means LCM of 385,186,666 as per the given fractions.
LCM of 385,186,666 is 7948710 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 325,385,418
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 325
List of positive integer factors of 325 that divides 325 without a remainder.
1,5,13,25,65,325
Factors of 385
List of positive integer factors of 385 that divides 385 without a remainder.
1,5,7,11,35,55,77,385
Factors of 418
List of positive integer factors of 418 that divides 418 without a remainder.
1,2,11,19,22,38,209,418
Greatest Common Factor
We found the factors 325,385,418 . The biggest common factor number is the GCF number.
So the greatest common factor 325,385,418 is 1.
Lets's calculate LCM of 385,186,666
2 | 385, 186, 666 |
3 | 385, 93, 333 |
385, 31, 111 |
∴ So the LCM of the given numbers is 2 x 3 x 385 x 31 x 111 = 7948710
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7948710
Therefore, the GCF of Fractions 325/385,385/186,418/666 is 1/7948710
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 385,186,666 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(385,186,666) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(385,186,666) x common factors =1 x 6 = 6
LCM(385,186,666) = ( 385 × 186 × 666 ) / 6
LCM(385,186,666) = 47692260 / 6
LCM(385,186,666) = 7948710
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 325/385, 385/186, 418/666?
Answer: GCF of Numerators as per given numbers 325/385, 385/186, 418/666 is
GCF of Numerators i.e. for 325,385,418 is 1
LCM of denominators i.e. for 385,186,666 is 7948710.
Thus, GCF of Fractions is 1/7948710.Finally, GCF of Fractions for 325/385, 385/186, 418/666 is 1/7948710.