Use our free GCF of Fractions Calculator tool to compute the GCF of 603/306, 320/247 i.e 1/75582 easily. The following is the detailed procedure to determine the greatest common factor of fractions 603/306, 320/247.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 603/306,320/247
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 603/306,320/247, numerators are 603,320
Denominators are 306,247
The GCF of 603,320 is 1 .
LCM of 306,247 is 75582.
The greatest common factor of 603/306,320/247 = [GCF of 603,320]/[LCM of 306,247]= 1/75582
Therefore, the GCF of 603/306,320/247 is 1/75582.
To find the highest common factor of 603,320, we have to find the factors of both numbers and list the highest common factor.
The factors of 603 are 1, 3, 9, 67, 201, 603
The factors of 320 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
The HCF of 603,320 is 1.
Lets's calculate GCF of 603,320
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 603
:1,3,9,67,201,603
Now, list down the factors of 320
:1,2,4,5,8,10,16,20,32,40,64,80,160,320
Greatest Common Factor
We found the factors 603,320 . The biggest common factor number is the GCF number.
So the greatest common factor 603,320 is 1.
Lets's calculate LCM of 306,247
Given numbers has no common factors except 1. So, there LCM is their product i.e 75582
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/75582
Therefore, the GCF of Fractions 603/306,320/247 is 1/75582
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 306,247 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(306,247) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(306,247) x common factors =1 x 1 = 1
LCM(306,247) = ( 306 × 247 ) / 1
LCM(306,247) = 75582 / 1
LCM(306,247) = 75582
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 603,320?
The HCF of 603,320 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 603/306, 320/247?
Answer: GCF of Numerators as per given numbers 603/306, 320/247 is
GCF of Numerators i.e. for 603,320 is 1
LCM of denominators i.e. for 306,247 is 75582.
Thus, GCF of Fractions is 1/75582.Finally, GCF of Fractions for 603/306, 320/247 is 1/75582.