Use our free GCF of Fractions Calculator tool to compute the GCF of 222/402, 919/408 i.e 1/27336 easily. The following is the detailed procedure to determine the greatest common factor of fractions 222/402, 919/408.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 222/402,919/408
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 222/402,919/408, numerators are 222,919
Denominators are 402,408
The GCF of 222,919 is 1 .
LCM of 402,408 is 27336.
The greatest common factor of 222/402,919/408 = [GCF of 222,919]/[LCM of 402,408]= 1/27336
Therefore, the GCF of 222/402,919/408 is 1/27336.
To find the highest common factor of 222,919, we have to find the factors of both numbers and list the highest common factor.
The factors of 222 are 1, 2, 3, 6, 37, 74, 111, 222
The factors of 919 are 1, 919
The HCF of 222,919 is 1.
Lets's calculate GCF of 222,919
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 222
:1,2,3,6,37,74,111,222
Now, list down the factors of 919
:1,919
Greatest Common Factor
We found the factors 222,919 . The biggest common factor number is the GCF number.
So the greatest common factor 222,919 is 1.
Lets's calculate LCM of 402,408
2 | 402, 408 |
3 | 201, 204 |
67, 68 |
∴ So the LCM of the given numbers is 2 x 3 x 67 x 68 = 27336
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/27336
Therefore, the GCF of Fractions 222/402,919/408 is 1/27336
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 402,408 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(402,408) = 6
common factors(in case of two or more numbers have common factors) = 1
GCF(402,408) x common factors =6 x 1 = 6
LCM(402,408) = ( 402 × 408 ) / 6
LCM(402,408) = 164016 / 6
LCM(402,408) = 27336
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 222,919?
The HCF of 222,919 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 222/402, 919/408?
Answer: GCF of Numerators as per given numbers 222/402, 919/408 is
GCF of Numerators i.e. for 222,919 is 1
LCM of denominators i.e. for 402,408 is 27336.
Thus, GCF of Fractions is 1/27336.Finally, GCF of Fractions for 222/402, 919/408 is 1/27336.