Use our free GCF of Fractions Calculator tool to compute the GCF of 336/816, 513/247 i.e 3/201552 easily. The following is the detailed procedure to determine the greatest common factor of fractions 336/816, 513/247.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 336/816,513/247
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 336/816,513/247, numerators are 336,513
Denominators are 816,247
The GCF of 336,513 is 3 .
LCM of 816,247 is 201552.
The greatest common factor of 336/816,513/247 = [GCF of 336,513]/[LCM of 816,247]= 3/201552
Therefore, the GCF of 336/816,513/247 is 3/201552.
To find the highest common factor of 336,513, we have to find the factors of both numbers and list the highest common factor.
The factors of 336 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
The factors of 513 are 1, 3, 9, 19, 27, 57, 171, 513
The HCF of 336,513 is 3.
Lets's calculate GCF of 336,513
3 | 336, 513 |
112, 171 |
∴ So the GCF of the given numbers is 3 = 3
Now, list down the factors of 336
:1,2,3,4,6,7,8,12,14,16,21,24,28,42,48,56,84,112,168,336
Now, list down the factors of 513
:1,3,9,19,27,57,171,513
Greatest Common Factor
We found the factors 336,513 . The biggest common factor number is the GCF number.
So the greatest common factor 336,513 is 3.
Lets's calculate LCM of 816,247
Given numbers has no common factors except 1. So, there LCM is their product i.e 201552
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/201552
Therefore, the GCF of Fractions 336/816,513/247 is 3/201552
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 816,247 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(816,247) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(816,247) x common factors =1 x 1 = 1
LCM(816,247) = ( 816 × 247 ) / 1
LCM(816,247) = 201552 / 1
LCM(816,247) = 201552
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 336,513?
The HCF of 336,513 is 3
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 336/816, 513/247?
Answer: GCF of Numerators as per given numbers 336/816, 513/247 is
GCF of Numerators i.e. for 336,513 is 3
LCM of denominators i.e. for 816,247 is 201552.
Thus, GCF of Fractions is 3/201552.Finally, GCF of Fractions for 336/816, 513/247 is 3/201552.