Use our free GCF of Fractions Calculator tool to compute the GCF of 52/77, 918/29, 812/218 i.e 2/486794 easily. The following is the detailed procedure to determine the greatest common factor of fractions 52/77, 918/29, 812/218.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 52/77,918/29,812/218
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 52/77,918/29,812/218, numerators are 52,918,812
Denominators are 77,29,218
The GCF of 52,918,812 is 2 .
LCM of 77,29,218 is 486794.
The greatest common factor of 52/77,918/29,812/218 = [GCF of 52,918,812]/[LCM of 77,29,218]= 2/486794
Therefore, the GCF of 52/77,918/29,812/218 is 2/486794.
To find the highest common factor of 52,918,812, we have to find the factors of both numbers and list the highest common factor.
The factors of 52 are 1, 2, 4, 13, 26, 52
The factors of 918 are 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
The factors of 812 are 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
The HCF of 52,918,812 is 2.
Lets's calculate GCF of 52,918,812
2 | 52, 918, 812 |
26, 459, 406 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 52
:1,2,4,13,26,52
Now, list down the factors of 918
:1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918
Now, list down the factors of 812
:1,2,4,7,14,28,29,58,116,203,406,812
Greatest Common Factor
We found the factors 52,918,812 . The biggest common factor number is the GCF number.
So the greatest common factor 52,918,812 is 2.
Lets's calculate LCM of 77,29,218
Given numbers has no common factors except 1. So, there LCM is their product i.e 486794
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/486794
Therefore, the GCF of Fractions 52/77,918/29,812/218 is 2/486794
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 77,29,218 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(77,29,218) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(77,29,218) x common factors =1 x 1 = 1
LCM(77,29,218) = ( 77 × 29 × 218 ) / 1
LCM(77,29,218) = 486794 / 1
LCM(77,29,218) = 486794
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 52,918,812?
The HCF of 52,918,812 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 52/77, 918/29, 812/218?
Answer: GCF of Numerators as per given numbers 52/77, 918/29, 812/218 is
GCF of Numerators i.e. for 52,918,812 is 2
LCM of denominators i.e. for 77,29,218 is 486794.
Thus, GCF of Fractions is 2/486794.Finally, GCF of Fractions for 52/77, 918/29, 812/218 is 2/486794.