Use our free GCF of Fractions Calculator tool to compute the GCF of 22/402, 81/891, 311/444 i.e 1/8835156 easily. The following is the detailed procedure to determine the greatest common factor of fractions 22/402, 81/891, 311/444.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 22/402,81/891,311/444
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 22/402,81/891,311/444, numerators are 22,81,311
Denominators are 402,891,444
The GCF of 22,81,311 is 1 .
LCM of 402,891,444 is 8835156.
The greatest common factor of 22/402,81/891,311/444 = [GCF of 22,81,311]/[LCM of 402,891,444]= 1/8835156
Therefore, the GCF of 22/402,81/891,311/444 is 1/8835156.
To find the highest common factor of 22,81,311, we have to find the factors of both numbers and list the highest common factor.
The factors of 22 are 1, 2, 11, 22
The factors of 81 are 1, 3, 9, 27, 81
The factors of 311 are 1, 311
The HCF of 22,81,311 is 1.
Lets's calculate GCF of 22,81,311
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 22
:1,2,11,22
Now, list down the factors of 81
:1,3,9,27,81
Now, list down the factors of 311
:1,311
Greatest Common Factor
We found the factors 22,81,311 . The biggest common factor number is the GCF number.
So the greatest common factor 22,81,311 is 1.
Lets's calculate LCM of 402,891,444
2 | 402, 891, 444 |
3 | 201, 891, 222 |
67, 297, 74 |
∴ So the LCM of the given numbers is 2 x 3 x 67 x 297 x 74 = 8835156
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/8835156
Therefore, the GCF of Fractions 22/402,81/891,311/444 is 1/8835156
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 402,891,444 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(402,891,444) = 3
common factors(in case of two or more numbers have common factors) = 6
GCF(402,891,444) x common factors =3 x 6 = 18
LCM(402,891,444) = ( 402 × 891 × 444 ) / 18
LCM(402,891,444) = 159032808 / 18
LCM(402,891,444) = 8835156
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 22,81,311?
The HCF of 22,81,311 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 22/402, 81/891, 311/444?
Answer: GCF of Numerators as per given numbers 22/402, 81/891, 311/444 is
GCF of Numerators i.e. for 22,81,311 is 1
LCM of denominators i.e. for 402,891,444 is 8835156.
Thus, GCF of Fractions is 1/8835156.Finally, GCF of Fractions for 22/402, 81/891, 311/444 is 1/8835156.