Use our free GCF of Fractions Calculator tool to compute the GCF of 80/791, 64/732, 960/282 i.e 16/27213564 easily. The following is the detailed procedure to determine the greatest common factor of fractions 80/791, 64/732, 960/282.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 80/791,64/732,960/282
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 80/791,64/732,960/282, numerators are 80,64,960
Denominators are 791,732,282
The GCF of 80,64,960 is 16 .
LCM of 791,732,282 is 27213564.
The greatest common factor of 80/791,64/732,960/282 = [GCF of 80,64,960]/[LCM of 791,732,282]= 16/27213564
Therefore, the GCF of 80/791,64/732,960/282 is 16/27213564.
To find the highest common factor of 80,64,960, 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 64 are 1, 2, 4, 8, 16, 32, 64
The factors of 960 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
The HCF of 80,64,960 is 16.
Lets's calculate GCF of 80,64,960
2 | 80, 64, 960 |
2 | 40, 32, 480 |
2 | 20, 16, 240 |
2 | 10, 8, 120 |
5, 4, 60 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16
Now, list down the factors of 80
:1,2,4,5,8,10,16,20,40,80
Now, list down the factors of 64
:1,2,4,8,16,32,64
Now, list down the factors of 960
:1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,64,80,96,120,160,192,240,320,480,960
Greatest Common Factor
We found the factors 80,64,960 . The biggest common factor number is the GCF number.
So the greatest common factor 80,64,960 is 16.
Lets's calculate LCM of 791,732,282
2 | 791, 732, 282 |
3 | 791, 366, 141 |
791, 122, 47 |
∴ So the LCM of the given numbers is 2 x 3 x 791 x 122 x 47 = 27213564
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 16/27213564
Therefore, the GCF of Fractions 80/791,64/732,960/282 is 16/27213564
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 791,732,282 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(791,732,282) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(791,732,282) x common factors =1 x 6 = 6
LCM(791,732,282) = ( 791 × 732 × 282 ) / 6
LCM(791,732,282) = 163281384 / 6
LCM(791,732,282) = 27213564
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 80,64,960?
The HCF of 80,64,960 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 80/791, 64/732, 960/282?
Answer: GCF of Numerators as per given numbers 80/791, 64/732, 960/282 is
GCF of Numerators i.e. for 80,64,960 is 16
LCM of denominators i.e. for 791,732,282 is 27213564.
Thus, GCF of Fractions is 16/27213564.Finally, GCF of Fractions for 80/791, 64/732, 960/282 is 16/27213564.