Use our free GCF of Fractions Calculator tool to compute the GCF of 78/893, 178/580, 914/750 i.e 2/38845500 easily. The following is the detailed procedure to determine the greatest common factor of fractions 78/893, 178/580, 914/750.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 78/893,178/580,914/750
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 78/893,178/580,914/750, numerators are 78,178,914
Denominators are 893,580,750
The GCF of 78,178,914 is 2 .
LCM of 893,580,750 is 38845500.
The greatest common factor of 78/893,178/580,914/750 = [GCF of 78,178,914]/[LCM of 893,580,750]= 2/38845500
Therefore, the GCF of 78/893,178/580,914/750 is 2/38845500.
To find the highest common factor of 78,178,914, we have to find the factors of both numbers and list the highest common factor.
The factors of 78 are 1, 2, 3, 6, 13, 26, 39, 78
The factors of 178 are 1, 2, 89, 178
The factors of 914 are 1, 2, 457, 914
The HCF of 78,178,914 is 2.
Lets's calculate GCF of 78,178,914
2 | 78, 178, 914 |
39, 89, 457 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 78
:1,2,3,6,13,26,39,78
Now, list down the factors of 178
:1,2,89,178
Now, list down the factors of 914
:1,2,457,914
Greatest Common Factor
We found the factors 78,178,914 . The biggest common factor number is the GCF number.
So the greatest common factor 78,178,914 is 2.
Lets's calculate LCM of 893,580,750
2 | 893, 580, 750 |
5 | 893, 290, 375 |
893, 58, 75 |
∴ So the LCM of the given numbers is 2 x 5 x 893 x 58 x 75 = 38845500
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/38845500
Therefore, the GCF of Fractions 78/893,178/580,914/750 is 2/38845500
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 893,580,750 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(893,580,750) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(893,580,750) x common factors =1 x 10 = 10
LCM(893,580,750) = ( 893 × 580 × 750 ) / 10
LCM(893,580,750) = 388455000 / 10
LCM(893,580,750) = 38845500
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 78,178,914?
The HCF of 78,178,914 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 78/893, 178/580, 914/750?
Answer: GCF of Numerators as per given numbers 78/893, 178/580, 914/750 is
GCF of Numerators i.e. for 78,178,914 is 2
LCM of denominators i.e. for 893,580,750 is 38845500.
Thus, GCF of Fractions is 2/38845500.Finally, GCF of Fractions for 78/893, 178/580, 914/750 is 2/38845500.