Use our free GCF of Fractions Calculator tool to compute the GCF of 166/555, 223/238 i.e 1/132090 easily. The following is the detailed procedure to determine the greatest common factor of fractions 166/555, 223/238.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 166/555,223/238
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 166/555,223/238, numerators are 166,223
Denominators are 555,238
The GCF of 166,223 is 1 .
LCM of 555,238 is 132090.
The greatest common factor of 166/555,223/238 = [GCF of 166,223]/[LCM of 555,238]= 1/132090
Therefore, the GCF of 166/555,223/238 is 1/132090.
To find the highest common factor of 166,223, we have to find the factors of both numbers and list the highest common factor.
The factors of 166 are 1, 2, 83, 166
The factors of 223 are 1, 223
The HCF of 166,223 is 1.
Lets's calculate GCF of 166,223
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 166
:1,2,83,166
Now, list down the factors of 223
:1,223
Greatest Common Factor
We found the factors 166,223 . The biggest common factor number is the GCF number.
So the greatest common factor 166,223 is 1.
Lets's calculate LCM of 555,238
Given numbers has no common factors except 1. So, there LCM is their product i.e 132090
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/132090
Therefore, the GCF of Fractions 166/555,223/238 is 1/132090
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 555,238 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(555,238) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(555,238) x common factors =1 x 1 = 1
LCM(555,238) = ( 555 × 238 ) / 1
LCM(555,238) = 132090 / 1
LCM(555,238) = 132090
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 166,223?
The HCF of 166,223 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 166/555, 223/238?
Answer: GCF of Numerators as per given numbers 166/555, 223/238 is
GCF of Numerators i.e. for 166,223 is 1
LCM of denominators i.e. for 555,238 is 132090.
Thus, GCF of Fractions is 1/132090.Finally, GCF of Fractions for 166/555, 223/238 is 1/132090.