Use our free GCF of Fractions Calculator tool to compute the GCF of 73/45, 227/63, 717/609 i.e 1/9135 easily. The following is the detailed procedure to determine the greatest common factor of fractions 73/45, 227/63, 717/609.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 73/45,227/63,717/609
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 73/45,227/63,717/609, numerators are 73,227,717
Denominators are 45,63,609
The GCF of 73,227,717 is 1 .
LCM of 45,63,609 is 9135.
The greatest common factor of 73/45,227/63,717/609 = [GCF of 73,227,717]/[LCM of 45,63,609]= 1/9135
Therefore, the GCF of 73/45,227/63,717/609 is 1/9135.
To find the highest common factor of 73,227,717, we have to find the factors of both numbers and list the highest common factor.
The factors of 73 are 1, 73
The factors of 227 are 1, 227
The factors of 717 are 1, 3, 239, 717
The HCF of 73,227,717 is 1.
Lets's calculate GCF of 73,227,717
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 73
:1,73
Now, list down the factors of 227
:1,227
Now, list down the factors of 717
:1,3,239,717
Greatest Common Factor
We found the factors 73,227,717 . The biggest common factor number is the GCF number.
So the greatest common factor 73,227,717 is 1.
Lets's calculate LCM of 45,63,609
3 | 45, 63, 609 |
3 | 15, 21, 203 |
7 | 5, 7, 203 |
5, 1, 29 |
∴ So the LCM of the given numbers is 3 x 3 x 7 x 5 x 1 x 29 = 9135
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/9135
Therefore, the GCF of Fractions 73/45,227/63,717/609 is 1/9135
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 45,63,609 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(45,63,609) = 3
common factors(in case of two or more numbers have common factors) = 63
GCF(45,63,609) x common factors =3 x 63 = 189
LCM(45,63,609) = ( 45 × 63 × 609 ) / 189
LCM(45,63,609) = 1726515 / 189
LCM(45,63,609) = 9135
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 73,227,717?
The HCF of 73,227,717 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 73/45, 227/63, 717/609?
Answer: GCF of Numerators as per given numbers 73/45, 227/63, 717/609 is
GCF of Numerators i.e. for 73,227,717 is 1
LCM of denominators i.e. for 45,63,609 is 9135.
Thus, GCF of Fractions is 1/9135.Finally, GCF of Fractions for 73/45, 227/63, 717/609 is 1/9135.