GCF of 1326/810, 4009/1872
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1326/810, 4009/1872 i.e 1/84240 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1326/810, 4009/1872.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 1326/810,4009/1872?
Given fractions are 1326/810,4009/1872
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 1326/810,4009/1872, numerators are 1326,4009
Denominators are 810,1872
The GCF of 1326,4009 is 1 .
LCM of 810,1872 is 84240.
The greatest common factor of 1326/810,4009/1872 = [GCF of 1326,4009]/[LCM of 810,1872]= 1/84240
Therefore, the GCF of 1326/810,4009/1872 is 1/84240.
To find the highest common factor of 1326,4009, we have to find the factors of both numbers and list the highest common factor.
The factors of 1326 are 1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326
The factors of 4009 are 1, 19, 211, 4009
The HCF of 1326,4009 is 1.
Lets's calculate GCF of 1326,4009
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1326,4009 By Matching Biggest Common Factor Method
Now, list down the factors of 1326
:1,2,3,6,13,17,26,34,39,51,78,102,221,442,663,1326
Now, list down the factors of 4009
:1,19,211,4009
Greatest Common Factor
We found the factors 1326,4009 . The biggest common factor number is the GCF number.
So the greatest common factor 1326,4009 is 1.
Lets's calculate LCM of 810,1872
| 2 | 810, 1872 |
| 3 | 405, 936 |
| 3 | 135, 312 |
| 45, 104 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 45 x 104 = 84240
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/84240
Therefore, the GCF of Fractions 1326/810,4009/1872 is 1/84240
Least Common Multiple of 810,1872 with GCF Formula
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 810,1872 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(810,1872) = 18
common factors(in case of two or more numbers have common factors) = 1
GCF(810,1872) x common factors =18 x 1 = 18
LCM(810,1872) = ( 810 × 1872 ) / 18
LCM(810,1872) = 1516320 / 18
LCM(810,1872) = 84240
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FAQs on GCF of Fractions of 1326/810, 4009/1872
1. What is the HCF of 1326,4009?
The HCF of 1326,4009 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 1326/810, 4009/1872?
Answer: GCF of Numerators as per given numbers 1326/810, 4009/1872 is
GCF of Numerators i.e. for 1326,4009 is 1
LCM of denominators i.e. for 810,1872 is 84240.
Thus, GCF of Fractions is 1/84240.Finally, GCF of Fractions for 1326/810, 4009/1872 is 1/84240.