Use our free GCF of Fractions Calculator tool to compute the GCF of 14/45, 777/28, 723/515 i.e 1/129780 easily. The following is the detailed procedure to determine the greatest common factor of fractions 14/45, 777/28, 723/515.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 14/45,777/28,723/515
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 14/45,777/28,723/515, numerators are 14,777,723
Denominators are 45,28,515
The GCF of 14,777,723 is 1 .
LCM of 45,28,515 is 129780.
The greatest common factor of 14/45,777/28,723/515 = [GCF of 14,777,723]/[LCM of 45,28,515]= 1/129780
Therefore, the GCF of 14/45,777/28,723/515 is 1/129780.
To find the highest common factor of 14,777,723, we have to find the factors of both numbers and list the highest common factor.
The factors of 14 are 1, 2, 7, 14
The factors of 777 are 1, 3, 7, 21, 37, 111, 259, 777
The factors of 723 are 1, 3, 241, 723
The HCF of 14,777,723 is 1.
Lets's calculate GCF of 14,777,723
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 14
:1,2,7,14
Now, list down the factors of 777
:1,3,7,21,37,111,259,777
Now, list down the factors of 723
:1,3,241,723
Greatest Common Factor
We found the factors 14,777,723 . The biggest common factor number is the GCF number.
So the greatest common factor 14,777,723 is 1.
Lets's calculate LCM of 45,28,515
5 | 45, 28, 515 |
9, 28, 103 |
∴ So the LCM of the given numbers is 5 x 9 x 28 x 103 = 129780
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/129780
Therefore, the GCF of Fractions 14/45,777/28,723/515 is 1/129780
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 45,28,515 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(45,28,515) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(45,28,515) x common factors =1 x 5 = 5
LCM(45,28,515) = ( 45 × 28 × 515 ) / 5
LCM(45,28,515) = 648900 / 5
LCM(45,28,515) = 129780
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 14,777,723?
The HCF of 14,777,723 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 14/45, 777/28, 723/515?
Answer: GCF of Numerators as per given numbers 14/45, 777/28, 723/515 is
GCF of Numerators i.e. for 14,777,723 is 1
LCM of denominators i.e. for 45,28,515 is 129780.
Thus, GCF of Fractions is 1/129780.Finally, GCF of Fractions for 14/45, 777/28, 723/515 is 1/129780.