Use our free GCF of Fractions Calculator tool to compute the GCF of 230/146, 820/936 i.e 10/68328 easily. The following is the detailed procedure to determine the greatest common factor of fractions 230/146, 820/936.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 230/146,820/936
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 230/146,820/936, numerators are 230,820
Denominators are 146,936
The GCF of 230,820 is 10 .
LCM of 146,936 is 68328.
The greatest common factor of 230/146,820/936 = [GCF of 230,820]/[LCM of 146,936]= 10/68328
Therefore, the GCF of 230/146,820/936 is 10/68328.
To find the highest common factor of 230,820, we have to find the factors of both numbers and list the highest common factor.
The factors of 230 are 1, 2, 5, 10, 23, 46, 115, 230
The factors of 820 are 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
The HCF of 230,820 is 10.
Lets's calculate GCF of 230,820
2 | 230, 820 |
5 | 115, 410 |
23, 82 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Now, list down the factors of 230
:1,2,5,10,23,46,115,230
Now, list down the factors of 820
:1,2,4,5,10,20,41,82,164,205,410,820
Greatest Common Factor
We found the factors 230,820 . The biggest common factor number is the GCF number.
So the greatest common factor 230,820 is 10.
Lets's calculate LCM of 146,936
2 | 146, 936 |
73, 468 |
∴ So the LCM of the given numbers is 2 x 73 x 468 = 68328
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/68328
Therefore, the GCF of Fractions 230/146,820/936 is 10/68328
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 146,936 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(146,936) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(146,936) x common factors =2 x 1 = 2
LCM(146,936) = ( 146 × 936 ) / 2
LCM(146,936) = 136656 / 2
LCM(146,936) = 68328
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 230,820?
The HCF of 230,820 is 10
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 230/146, 820/936?
Answer: GCF of Numerators as per given numbers 230/146, 820/936 is
GCF of Numerators i.e. for 230,820 is 10
LCM of denominators i.e. for 146,936 is 68328.
Thus, GCF of Fractions is 10/68328.Finally, GCF of Fractions for 230/146, 820/936 is 10/68328.