GCF of 6486/685, 8570/8035
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6486/685, 8570/8035 i.e 2/1100795 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6486/685, 8570/8035.
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 6486/685,8570/8035?
Given fractions are 6486/685,8570/8035
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 6486/685,8570/8035, numerators are 6486,8570
Denominators are 685,8035
The GCF of 6486,8570 is 2 .
LCM of 685,8035 is 1100795.
The greatest common factor of 6486/685,8570/8035 = [GCF of 6486,8570]/[LCM of 685,8035]= 2/1100795
Therefore, the GCF of 6486/685,8570/8035 is 2/1100795.
To find the highest common factor of 6486,8570, we have to find the factors of both numbers and list the highest common factor.
The factors of 6486 are 1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486
The factors of 8570 are 1, 2, 5, 10, 857, 1714, 4285, 8570
The HCF of 6486,8570 is 2.
Lets's calculate GCF of 6486,8570
| 2 | 6486, 8570 |
| 3243, 4285 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 6486,8570 By Matching Biggest Common Factor Method
Now, list down the factors of 6486
:1,2,3,6,23,46,47,69,94,138,141,282,1081,2162,3243,6486
Now, list down the factors of 8570
:1,2,5,10,857,1714,4285,8570
Greatest Common Factor
We found the factors 6486,8570 . The biggest common factor number is the GCF number.
So the greatest common factor 6486,8570 is 2.
Lets's calculate LCM of 685,8035
| 5 | 685, 8035 |
| 137, 1607 |
∴ So the LCM of the given numbers is 5 x 137 x 1607 = 1100795
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1100795
Therefore, the GCF of Fractions 6486/685,8570/8035 is 2/1100795
Least Common Multiple of 685,8035 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 685,8035 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(685,8035) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(685,8035) x common factors =5 x 1 = 5
LCM(685,8035) = ( 685 × 8035 ) / 5
LCM(685,8035) = 5503975 / 5
LCM(685,8035) = 1100795
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FAQs on GCF of Fractions of 6486/685, 8570/8035
1. What is the HCF of 6486,8570?
The HCF of 6486,8570 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 6486/685, 8570/8035?
Answer: GCF of Numerators as per given numbers 6486/685, 8570/8035 is
GCF of Numerators i.e. for 6486,8570 is 2
LCM of denominators i.e. for 685,8035 is 1100795.
Thus, GCF of Fractions is 2/1100795.Finally, GCF of Fractions for 6486/685, 8570/8035 is 2/1100795.