Use our free GCF of Fractions Calculator tool to compute the GCF of 210/82, 216/5274 i.e 6/216234 easily. The following is the detailed procedure to determine the greatest common factor of fractions 210/82, 216/5274.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 210/82,216/5274
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 210/82,216/5274, numerators are 210,216
Denominators are 82,5274
The GCF of 210,216 is 6 .
LCM of 82,5274 is 216234.
The greatest common factor of 210/82,216/5274 = [GCF of 210,216]/[LCM of 82,5274]= 6/216234
Therefore, the GCF of 210/82,216/5274 is 6/216234.
To find the highest common factor of 210,216, we have to find the factors of both numbers and list the highest common factor.
The factors of 210 are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
The factors of 216 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
The HCF of 210,216 is 6.
Lets's calculate GCF of 210,216
2 | 210, 216 |
3 | 105, 108 |
35, 36 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Now, list down the factors of 210
:1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210
Now, list down the factors of 216
:1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216
Greatest Common Factor
We found the factors 210,216 . The biggest common factor number is the GCF number.
So the greatest common factor 210,216 is 6.
Lets's calculate LCM of 82,5274
2 | 82, 5274 |
41, 2637 |
∴ So the LCM of the given numbers is 2 x 41 x 2637 = 216234
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/216234
Therefore, the GCF of Fractions 210/82,216/5274 is 6/216234
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 82,5274 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(82,5274) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(82,5274) x common factors =2 x 1 = 2
LCM(82,5274) = ( 82 × 5274 ) / 2
LCM(82,5274) = 432468 / 2
LCM(82,5274) = 216234
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 210,216?
The HCF of 210,216 is 6
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 210/82, 216/5274?
Answer: GCF of Numerators as per given numbers 210/82, 216/5274 is
GCF of Numerators i.e. for 210,216 is 6
LCM of denominators i.e. for 82,5274 is 216234.
Thus, GCF of Fractions is 6/216234.Finally, GCF of Fractions for 210/82, 216/5274 is 6/216234.