Use our free GCF of Fractions Calculator tool to compute the GCF of 645/164, 332/227 i.e 1/37228 easily. The following is the detailed procedure to determine the greatest common factor of fractions 645/164, 332/227.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 645/164,332/227
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 645/164,332/227, numerators are 645,332
Denominators are 164,227
The GCF of 645,332 is 1 .
LCM of 164,227 is 37228.
The greatest common factor of 645/164,332/227 = [GCF of 645,332]/[LCM of 164,227]= 1/37228
Therefore, the GCF of 645/164,332/227 is 1/37228.
To find the highest common factor of 645,332, we have to find the factors of both numbers and list the highest common factor.
The factors of 645 are 1, 3, 5, 15, 43, 129, 215, 645
The factors of 332 are 1, 2, 4, 83, 166, 332
The HCF of 645,332 is 1.
Lets's calculate GCF of 645,332
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 645
:1,3,5,15,43,129,215,645
Now, list down the factors of 332
:1,2,4,83,166,332
Greatest Common Factor
We found the factors 645,332 . The biggest common factor number is the GCF number.
So the greatest common factor 645,332 is 1.
Lets's calculate LCM of 164,227
Given numbers has no common factors except 1. So, there LCM is their product i.e 37228
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/37228
Therefore, the GCF of Fractions 645/164,332/227 is 1/37228
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 164,227 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(164,227) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(164,227) x common factors =1 x 1 = 1
LCM(164,227) = ( 164 × 227 ) / 1
LCM(164,227) = 37228 / 1
LCM(164,227) = 37228
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 645,332?
The HCF of 645,332 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 645/164, 332/227?
Answer: GCF of Numerators as per given numbers 645/164, 332/227 is
GCF of Numerators i.e. for 645,332 is 1
LCM of denominators i.e. for 164,227 is 37228.
Thus, GCF of Fractions is 1/37228.Finally, GCF of Fractions for 645/164, 332/227 is 1/37228.