Use our free GCF of Fractions Calculator tool to compute the GCF of 64/307, 656/363, 512/823 i.e 16/91715943 easily. The following is the detailed procedure to determine the greatest common factor of fractions 64/307, 656/363, 512/823.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 64/307,656/363,512/823
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 64/307,656/363,512/823, numerators are 64,656,512
Denominators are 307,363,823
The GCF of 64,656,512 is 16 .
LCM of 307,363,823 is 91715943.
The greatest common factor of 64/307,656/363,512/823 = [GCF of 64,656,512]/[LCM of 307,363,823]= 16/91715943
Therefore, the GCF of 64/307,656/363,512/823 is 16/91715943.
To find the highest common factor of 64,656,512, we have to find the factors of both numbers and list the highest common factor.
The factors of 64 are 1, 2, 4, 8, 16, 32, 64
The factors of 656 are 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
The factors of 512 are 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
The HCF of 64,656,512 is 16.
Lets's calculate GCF of 64,656,512
2 | 64, 656, 512 |
2 | 32, 328, 256 |
2 | 16, 164, 128 |
2 | 8, 82, 64 |
4, 41, 32 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16
Now, list down the factors of 64
:1,2,4,8,16,32,64
Now, list down the factors of 656
:1,2,4,8,16,41,82,164,328,656
Now, list down the factors of 512
:1,2,4,8,16,32,64,128,256,512
Greatest Common Factor
We found the factors 64,656,512 . The biggest common factor number is the GCF number.
So the greatest common factor 64,656,512 is 16.
Lets's calculate LCM of 307,363,823
Given numbers has no common factors except 1. So, there LCM is their product i.e 91715943
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 16/91715943
Therefore, the GCF of Fractions 64/307,656/363,512/823 is 16/91715943
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 307,363,823 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(307,363,823) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(307,363,823) x common factors =1 x 1 = 1
LCM(307,363,823) = ( 307 × 363 × 823 ) / 1
LCM(307,363,823) = 91715943 / 1
LCM(307,363,823) = 91715943
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 64,656,512?
The HCF of 64,656,512 is 16
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 64/307, 656/363, 512/823?
Answer: GCF of Numerators as per given numbers 64/307, 656/363, 512/823 is
GCF of Numerators i.e. for 64,656,512 is 16
LCM of denominators i.e. for 307,363,823 is 91715943.
Thus, GCF of Fractions is 16/91715943.Finally, GCF of Fractions for 64/307, 656/363, 512/823 is 16/91715943.