GCF of 6447/163, 6195/6693
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 6447/163, 6195/6693 i.e 21/1090959 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6447/163, 6195/6693.
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 6447/163,6195/6693?
Given fractions are 6447/163,6195/6693
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 6447/163,6195/6693, numerators are 6447,6195
Denominators are 163,6693
The GCF of 6447,6195 is 21 .
LCM of 163,6693 is 1090959.
The greatest common factor of 6447/163,6195/6693 = [GCF of 6447,6195]/[LCM of 163,6693]= 21/1090959
Therefore, the GCF of 6447/163,6195/6693 is 21/1090959.
To find the highest common factor of 6447,6195, we have to find the factors of both numbers and list the highest common factor.
The factors of 6447 are 1, 3, 7, 21, 307, 921, 2149, 6447
The factors of 6195 are 1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195
The HCF of 6447,6195 is 21.
Lets's calculate GCF of 6447,6195
| 3 | 6447, 6195 |
| 7 | 2149, 2065 |
| 307, 295 |
∴ So the GCF of the given numbers is 3 x 7 = 21
Greatest Common Factor of 6447,6195 By Matching Biggest Common Factor Method
Now, list down the factors of 6447
:1,3,7,21,307,921,2149,6447
Now, list down the factors of 6195
:1,3,5,7,15,21,35,59,105,177,295,413,885,1239,2065,6195
Greatest Common Factor
We found the factors 6447,6195 . The biggest common factor number is the GCF number.
So the greatest common factor 6447,6195 is 21.
Lets's calculate LCM of 163,6693
Given numbers has no common factors except 1. So, there LCM is their product i.e 1090959
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 21/1090959
Therefore, the GCF of Fractions 6447/163,6195/6693 is 21/1090959
Least Common Multiple of 163,6693 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 163,6693 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(163,6693) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(163,6693) x common factors =1 x 1 = 1
LCM(163,6693) = ( 163 × 6693 ) / 1
LCM(163,6693) = 1090959 / 1
LCM(163,6693) = 1090959
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 6447/163, 6195/6693
1. What is the HCF of 6447,6195?
The HCF of 6447,6195 is 21
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 6447/163, 6195/6693?
Answer: GCF of Numerators as per given numbers 6447/163, 6195/6693 is
GCF of Numerators i.e. for 6447,6195 is 21
LCM of denominators i.e. for 163,6693 is 1090959.
Thus, GCF of Fractions is 21/1090959.Finally, GCF of Fractions for 6447/163, 6195/6693 is 21/1090959.