Use our free GCF of Fractions Calculator tool to compute the GCF of 52/28, 108/21, 219/622 i.e 1/26124 easily. The following is the detailed procedure to determine the greatest common factor of fractions 52/28, 108/21, 219/622.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 52/28,108/21,219/622
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 52/28,108/21,219/622, numerators are 52,108,219
Denominators are 28,21,622
The GCF of 52,108,219 is 1 .
LCM of 28,21,622 is 26124.
The greatest common factor of 52/28,108/21,219/622 = [GCF of 52,108,219]/[LCM of 28,21,622]= 1/26124
Therefore, the GCF of 52/28,108/21,219/622 is 1/26124.
To find the highest common factor of 52,108,219, 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 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
The factors of 219 are 1, 3, 73, 219
The HCF of 52,108,219 is 1.
Lets's calculate GCF of 52,108,219
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 52
:1,2,4,13,26,52
Now, list down the factors of 108
:1,2,3,4,6,9,12,18,27,36,54,108
Now, list down the factors of 219
:1,3,73,219
Greatest Common Factor
We found the factors 52,108,219 . The biggest common factor number is the GCF number.
So the greatest common factor 52,108,219 is 1.
Lets's calculate LCM of 28,21,622
2 | 28, 21, 622 |
7 | 14, 21, 311 |
2, 3, 311 |
∴ So the LCM of the given numbers is 2 x 7 x 2 x 3 x 311 = 26124
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/26124
Therefore, the GCF of Fractions 52/28,108/21,219/622 is 1/26124
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 28,21,622 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(28,21,622) = 1
common factors(in case of two or more numbers have common factors) = 14
GCF(28,21,622) x common factors =1 x 14 = 14
LCM(28,21,622) = ( 28 × 21 × 622 ) / 14
LCM(28,21,622) = 365736 / 14
LCM(28,21,622) = 26124
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 52,108,219?
The HCF of 52,108,219 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 52/28, 108/21, 219/622?
Answer: GCF of Numerators as per given numbers 52/28, 108/21, 219/622 is
GCF of Numerators i.e. for 52,108,219 is 1
LCM of denominators i.e. for 28,21,622 is 26124.
Thus, GCF of Fractions is 1/26124.Finally, GCF of Fractions for 52/28, 108/21, 219/622 is 1/26124.