Use our free GCF of Fractions Calculator tool to compute the GCF of 27/565, 338/871, 622/830 i.e 1/81691090 easily. The following is the detailed procedure to determine the greatest common factor of fractions 27/565, 338/871, 622/830.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 27/565,338/871,622/830
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 27/565,338/871,622/830, numerators are 27,338,622
Denominators are 565,871,830
The GCF of 27,338,622 is 1 .
LCM of 565,871,830 is 81691090.
The greatest common factor of 27/565,338/871,622/830 = [GCF of 27,338,622]/[LCM of 565,871,830]= 1/81691090
Therefore, the GCF of 27/565,338/871,622/830 is 1/81691090.
To find the highest common factor of 27,338,622, we have to find the factors of both numbers and list the highest common factor.
The factors of 27 are 1, 3, 9, 27
The factors of 338 are 1, 2, 13, 26, 169, 338
The factors of 622 are 1, 2, 311, 622
The HCF of 27,338,622 is 1.
Lets's calculate GCF of 27,338,622
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 27
:1,3,9,27
Now, list down the factors of 338
:1,2,13,26,169,338
Now, list down the factors of 622
:1,2,311,622
Greatest Common Factor
We found the factors 27,338,622 . The biggest common factor number is the GCF number.
So the greatest common factor 27,338,622 is 1.
Lets's calculate LCM of 565,871,830
5 | 565, 871, 830 |
113, 871, 166 |
∴ So the LCM of the given numbers is 5 x 113 x 871 x 166 = 81691090
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/81691090
Therefore, the GCF of Fractions 27/565,338/871,622/830 is 1/81691090
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 565,871,830 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(565,871,830) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(565,871,830) x common factors =1 x 5 = 5
LCM(565,871,830) = ( 565 × 871 × 830 ) / 5
LCM(565,871,830) = 408455450 / 5
LCM(565,871,830) = 81691090
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 27,338,622?
The HCF of 27,338,622 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 27/565, 338/871, 622/830?
Answer: GCF of Numerators as per given numbers 27/565, 338/871, 622/830 is
GCF of Numerators i.e. for 27,338,622 is 1
LCM of denominators i.e. for 565,871,830 is 81691090.
Thus, GCF of Fractions is 1/81691090.Finally, GCF of Fractions for 27/565, 338/871, 622/830 is 1/81691090.