GCF of 6642/585, 6615/8955
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6642/585, 6615/8955 i.e 27/116415 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6642/585, 6615/8955.
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 6642/585,6615/8955?
Given fractions are 6642/585,6615/8955
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 6642/585,6615/8955, numerators are 6642,6615
Denominators are 585,8955
The GCF of 6642,6615 is 27 .
LCM of 585,8955 is 116415.
The greatest common factor of 6642/585,6615/8955 = [GCF of 6642,6615]/[LCM of 585,8955]= 27/116415
Therefore, the GCF of 6642/585,6615/8955 is 27/116415.
To find the highest common factor of 6642,6615, we have to find the factors of both numbers and list the highest common factor.
The factors of 6642 are 1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642
The factors of 6615 are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615
The HCF of 6642,6615 is 27.
Lets's calculate GCF of 6642,6615
| 3 | 6642, 6615 |
| 3 | 2214, 2205 |
| 3 | 738, 735 |
| 246, 245 |
∴ So the GCF of the given numbers is 3 x 3 x 3 = 27
Greatest Common Factor of 6642,6615 By Matching Biggest Common Factor Method
Now, list down the factors of 6642
:1,2,3,6,9,18,27,41,54,81,82,123,162,246,369,738,1107,2214,3321,6642
Now, list down the factors of 6615
:1,3,5,7,9,15,21,27,35,45,49,63,105,135,147,189,245,315,441,735,945,1323,2205,6615
Greatest Common Factor
We found the factors 6642,6615 . The biggest common factor number is the GCF number.
So the greatest common factor 6642,6615 is 27.
Lets's calculate LCM of 585,8955
| 3 | 585, 8955 |
| 3 | 195, 2985 |
| 5 | 65, 995 |
| 13, 199 |
∴ So the LCM of the given numbers is 3 x 3 x 5 x 13 x 199 = 116415
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 27/116415
Therefore, the GCF of Fractions 6642/585,6615/8955 is 27/116415
Least Common Multiple of 585,8955 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 585,8955 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(585,8955) = 45
common factors(in case of two or more numbers have common factors) = 1
GCF(585,8955) x common factors =45 x 1 = 45
LCM(585,8955) = ( 585 × 8955 ) / 45
LCM(585,8955) = 5238675 / 45
LCM(585,8955) = 116415
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FAQs on GCF of Fractions of 6642/585, 6615/8955
1. What is the HCF of 6642,6615?
The HCF of 6642,6615 is 27
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 6642/585, 6615/8955?
Answer: GCF of Numerators as per given numbers 6642/585, 6615/8955 is
GCF of Numerators i.e. for 6642,6615 is 27
LCM of denominators i.e. for 585,8955 is 116415.
Thus, GCF of Fractions is 27/116415.Finally, GCF of Fractions for 6642/585, 6615/8955 is 27/116415.