Use our free GCF of Fractions Calculator tool to compute the GCF of 80/840, 14/365, 313/926 i.e 1/28391160 easily. The following is the detailed procedure to determine the greatest common factor of fractions 80/840, 14/365, 313/926.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 80/840,14/365,313/926
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 80/840,14/365,313/926, numerators are 80,14,313
Denominators are 840,365,926
The GCF of 80,14,313 is 1 .
LCM of 840,365,926 is 28391160.
The greatest common factor of 80/840,14/365,313/926 = [GCF of 80,14,313]/[LCM of 840,365,926]= 1/28391160
Therefore, the GCF of 80/840,14/365,313/926 is 1/28391160.
To find the highest common factor of 80,14,313, we have to find the factors of both numbers and list the highest common factor.
The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The factors of 14 are 1, 2, 7, 14
The factors of 313 are 1, 313
The HCF of 80,14,313 is 1.
Lets's calculate GCF of 80,14,313
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 80
:1,2,4,5,8,10,16,20,40,80
Now, list down the factors of 14
:1,2,7,14
Now, list down the factors of 313
:1,313
Greatest Common Factor
We found the factors 80,14,313 . The biggest common factor number is the GCF number.
So the greatest common factor 80,14,313 is 1.
Lets's calculate LCM of 840,365,926
2 | 840, 365, 926 |
5 | 420, 365, 463 |
84, 73, 463 |
∴ So the LCM of the given numbers is 2 x 5 x 84 x 73 x 463 = 28391160
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/28391160
Therefore, the GCF of Fractions 80/840,14/365,313/926 is 1/28391160
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 840,365,926 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(840,365,926) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(840,365,926) x common factors =1 x 10 = 10
LCM(840,365,926) = ( 840 × 365 × 926 ) / 10
LCM(840,365,926) = 283911600 / 10
LCM(840,365,926) = 28391160
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 80,14,313?
The HCF of 80,14,313 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 80/840, 14/365, 313/926?
Answer: GCF of Numerators as per given numbers 80/840, 14/365, 313/926 is
GCF of Numerators i.e. for 80,14,313 is 1
LCM of denominators i.e. for 840,365,926 is 28391160.
Thus, GCF of Fractions is 1/28391160.Finally, GCF of Fractions for 80/840, 14/365, 313/926 is 1/28391160.