Use our free GCF of Fractions Calculator tool to compute the GCF of 607/685, 308/722 i.e 1/494570 easily. The following is the detailed procedure to determine the greatest common factor of fractions 607/685, 308/722.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 607/685,308/722
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 607/685,308/722, numerators are 607,308
Denominators are 685,722
The GCF of 607,308 is 1 .
LCM of 685,722 is 494570.
The greatest common factor of 607/685,308/722 = [GCF of 607,308]/[LCM of 685,722]= 1/494570
Therefore, the GCF of 607/685,308/722 is 1/494570.
To find the highest common factor of 607,308, we have to find the factors of both numbers and list the highest common factor.
The factors of 607 are 1, 607
The factors of 308 are 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308
The HCF of 607,308 is 1.
Lets's calculate GCF of 607,308
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 607
:1,607
Now, list down the factors of 308
:1,2,4,7,11,14,22,28,44,77,154,308
Greatest Common Factor
We found the factors 607,308 . The biggest common factor number is the GCF number.
So the greatest common factor 607,308 is 1.
Lets's calculate LCM of 685,722
Given numbers has no common factors except 1. So, there LCM is their product i.e 494570
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/494570
Therefore, the GCF of Fractions 607/685,308/722 is 1/494570
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 685,722 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(685,722) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(685,722) x common factors =1 x 1 = 1
LCM(685,722) = ( 685 × 722 ) / 1
LCM(685,722) = 494570 / 1
LCM(685,722) = 494570
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 607,308?
The HCF of 607,308 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 607/685, 308/722?
Answer: GCF of Numerators as per given numbers 607/685, 308/722 is
GCF of Numerators i.e. for 607,308 is 1
LCM of denominators i.e. for 685,722 is 494570.
Thus, GCF of Fractions is 1/494570.Finally, GCF of Fractions for 607/685, 308/722 is 1/494570.