GCF of 69/669, 27/161, 341/805
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 69/669, 27/161, 341/805 i.e 1/538545 easily. The following is the detailed procedure to determine the greatest common factor of fractions 69/669, 27/161, 341/805.
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 69/669,27/161,341/805?
Given fractions are 69/669,27/161,341/805
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 69/669,27/161,341/805, numerators are 69,27,341
Denominators are 669,161,805
The GCF of 69,27,341 is 1 .
LCM of 669,161,805 is 538545.
The greatest common factor of 69/669,27/161,341/805 = [GCF of 69,27,341]/[LCM of 669,161,805]= 1/538545
Therefore, the GCF of 69/669,27/161,341/805 is 1/538545.
To find the highest common factor of 69,27,341, we have to find the factors of both numbers and list the highest common factor.
The factors of 69 are 1, 3, 23, 69
The factors of 27 are 1, 3, 9, 27
The factors of 341 are 1, 11, 31, 341
The HCF of 69,27,341 is 1.
Lets's calculate GCF of 69,27,341
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 69,27,341 By Matching Biggest Common Factor Method
Now, list down the factors of 69
:1,3,23,69
Now, list down the factors of 27
:1,3,9,27
Now, list down the factors of 341
:1,11,31,341
Greatest Common Factor
We found the factors 69,27,341 . The biggest common factor number is the GCF number.
So the greatest common factor 69,27,341 is 1.
Lets's calculate LCM of 669,161,805
| 7 | 669, 161, 805 |
| 23 | 669, 23, 115 |
| 669, 1, 5 |
∴ So the LCM of the given numbers is 7 x 23 x 669 x 1 x 5 = 538545
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/538545
Therefore, the GCF of Fractions 69/669,27/161,341/805 is 1/538545
Least Common Multiple of 669,161,805 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 669,161,805 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(669,161,805) = 1
common factors(in case of two or more numbers have common factors) = 161
GCF(669,161,805) x common factors =1 x 161 = 161
LCM(669,161,805) = ( 669 × 161 × 805 ) / 161
LCM(669,161,805) = 86705745 / 161
LCM(669,161,805) = 538545
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FAQs on GCF of Fractions of 69/669, 27/161, 341/805
1. What is the HCF of 69,27,341?
The HCF of 69,27,341 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 69/669, 27/161, 341/805?
Answer: GCF of Numerators as per given numbers 69/669, 27/161, 341/805 is
GCF of Numerators i.e. for 69,27,341 is 1
LCM of denominators i.e. for 669,161,805 is 538545.
Thus, GCF of Fractions is 1/538545.Finally, GCF of Fractions for 69/669, 27/161, 341/805 is 1/538545.