Use our free GCF of Fractions Calculator tool to compute the GCF of 736/308, 686/477 i.e 2/146916 easily. The following is the detailed procedure to determine the greatest common factor of fractions 736/308, 686/477.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 736/308,686/477
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 736/308,686/477, numerators are 736,686
Denominators are 308,477
The GCF of 736,686 is 2 .
LCM of 308,477 is 146916.
The greatest common factor of 736/308,686/477 = [GCF of 736,686]/[LCM of 308,477]= 2/146916
Therefore, the GCF of 736/308,686/477 is 2/146916.
To find the highest common factor of 736,686, we have to find the factors of both numbers and list the highest common factor.
The factors of 736 are 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
The factors of 686 are 1, 2, 7, 14, 49, 98, 343, 686
The HCF of 736,686 is 2.
Lets's calculate GCF of 736,686
2 | 736, 686 |
368, 343 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 736
:1,2,4,8,16,23,32,46,92,184,368,736
Now, list down the factors of 686
:1,2,7,14,49,98,343,686
Greatest Common Factor
We found the factors 736,686 . The biggest common factor number is the GCF number.
So the greatest common factor 736,686 is 2.
Lets's calculate LCM of 308,477
Given numbers has no common factors except 1. So, there LCM is their product i.e 146916
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/146916
Therefore, the GCF of Fractions 736/308,686/477 is 2/146916
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 308,477 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(308,477) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(308,477) x common factors =1 x 1 = 1
LCM(308,477) = ( 308 × 477 ) / 1
LCM(308,477) = 146916 / 1
LCM(308,477) = 146916
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 736,686?
The HCF of 736,686 is 2
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 736/308, 686/477?
Answer: GCF of Numerators as per given numbers 736/308, 686/477 is
GCF of Numerators i.e. for 736,686 is 2
LCM of denominators i.e. for 308,477 is 146916.
Thus, GCF of Fractions is 2/146916.Finally, GCF of Fractions for 736/308, 686/477 is 2/146916.