Use our free GCF of Fractions Calculator tool to compute the GCF of 186/918, 343/396 i.e 1/20196 easily. The following is the detailed procedure to determine the greatest common factor of fractions 186/918, 343/396.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 186/918,343/396
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 186/918,343/396, numerators are 186,343
Denominators are 918,396
The GCF of 186,343 is 1 .
LCM of 918,396 is 20196.
The greatest common factor of 186/918,343/396 = [GCF of 186,343]/[LCM of 918,396]= 1/20196
Therefore, the GCF of 186/918,343/396 is 1/20196.
To find the highest common factor of 186,343, we have to find the factors of both numbers and list the highest common factor.
The factors of 186 are 1, 2, 3, 6, 31, 62, 93, 186
The factors of 343 are 1, 7, 49, 343
The HCF of 186,343 is 1.
Lets's calculate GCF of 186,343
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 186
:1,2,3,6,31,62,93,186
Now, list down the factors of 343
:1,7,49,343
Greatest Common Factor
We found the factors 186,343 . The biggest common factor number is the GCF number.
So the greatest common factor 186,343 is 1.
Lets's calculate LCM of 918,396
2 | 918, 396 |
3 | 459, 198 |
3 | 153, 66 |
51, 22 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 51 x 22 = 20196
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/20196
Therefore, the GCF of Fractions 186/918,343/396 is 1/20196
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 918,396 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(918,396) = 18
common factors(in case of two or more numbers have common factors) = 1
GCF(918,396) x common factors =18 x 1 = 18
LCM(918,396) = ( 918 × 396 ) / 18
LCM(918,396) = 363528 / 18
LCM(918,396) = 20196
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 186,343?
The HCF of 186,343 is 1
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 186/918, 343/396?
Answer: GCF of Numerators as per given numbers 186/918, 343/396 is
GCF of Numerators i.e. for 186,343 is 1
LCM of denominators i.e. for 918,396 is 20196.
Thus, GCF of Fractions is 1/20196.Finally, GCF of Fractions for 186/918, 343/396 is 1/20196.