GCF of 8607/368, 6561/1785
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 8607/368, 6561/1785 i.e 3/656880 easily. The following is the detailed procedure to determine the greatest common factor of fractions 8607/368, 6561/1785.
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 8607/368,6561/1785?
Given fractions are 8607/368,6561/1785
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 8607/368,6561/1785, numerators are 8607,6561
Denominators are 368,1785
The GCF of 8607,6561 is 3 .
LCM of 368,1785 is 656880.
The greatest common factor of 8607/368,6561/1785 = [GCF of 8607,6561]/[LCM of 368,1785]= 3/656880
Therefore, the GCF of 8607/368,6561/1785 is 3/656880.
To find the highest common factor of 8607,6561, we have to find the factors of both numbers and list the highest common factor.
The factors of 8607 are 1, 3, 19, 57, 151, 453, 2869, 8607
The factors of 6561 are 1, 3, 9, 27, 81, 243, 729, 2187, 6561
The HCF of 8607,6561 is 3.
Lets's calculate GCF of 8607,6561
| 3 | 8607, 6561 |
| 2869, 2187 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 8607,6561 By Matching Biggest Common Factor Method
Now, list down the factors of 8607
:1,3,19,57,151,453,2869,8607
Now, list down the factors of 6561
:1,3,9,27,81,243,729,2187,6561
Greatest Common Factor
We found the factors 8607,6561 . The biggest common factor number is the GCF number.
So the greatest common factor 8607,6561 is 3.
Lets's calculate LCM of 368,1785
Given numbers has no common factors except 1. So, there LCM is their product i.e 656880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/656880
Therefore, the GCF of Fractions 8607/368,6561/1785 is 3/656880
Least Common Multiple of 368,1785 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 368,1785 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(368,1785) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(368,1785) x common factors =1 x 1 = 1
LCM(368,1785) = ( 368 × 1785 ) / 1
LCM(368,1785) = 656880 / 1
LCM(368,1785) = 656880
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FAQs on GCF of Fractions of 8607/368, 6561/1785
1. What is the HCF of 8607,6561?
The HCF of 8607,6561 is 3
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 8607/368, 6561/1785?
Answer: GCF of Numerators as per given numbers 8607/368, 6561/1785 is
GCF of Numerators i.e. for 8607,6561 is 3
LCM of denominators i.e. for 368,1785 is 656880.
Thus, GCF of Fractions is 3/656880.Finally, GCF of Fractions for 8607/368, 6561/1785 is 3/656880.