GCF of 89/43, 699/81, 242/939
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 89/43, 699/81, 242/939 i.e 1/1090179 easily. The following is the detailed procedure to determine the greatest common factor of fractions 89/43, 699/81, 242/939.
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 89/43,699/81,242/939?
Given fractions are 89/43,699/81,242/939
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 89/43,699/81,242/939, numerators are 89,699,242
Denominators are 43,81,939
The GCF of 89,699,242 is 1 .
LCM of 43,81,939 is 1090179.
The greatest common factor of 89/43,699/81,242/939 = [GCF of 89,699,242]/[LCM of 43,81,939]= 1/1090179
Therefore, the GCF of 89/43,699/81,242/939 is 1/1090179.
To find the highest common factor of 89,699,242, we have to find the factors of both numbers and list the highest common factor.
The factors of 89 are 1, 89
The factors of 699 are 1, 3, 233, 699
The factors of 242 are 1, 2, 11, 22, 121, 242
The HCF of 89,699,242 is 1.
Lets's calculate GCF of 89,699,242
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 89,699,242 By Matching Biggest Common Factor Method
Now, list down the factors of 89
:1,89
Now, list down the factors of 699
:1,3,233,699
Now, list down the factors of 242
:1,2,11,22,121,242
Greatest Common Factor
We found the factors 89,699,242 . The biggest common factor number is the GCF number.
So the greatest common factor 89,699,242 is 1.
Lets's calculate LCM of 43,81,939
| 3 | 43, 81, 939 |
| 43, 27, 313 |
∴ So the LCM of the given numbers is 3 x 43 x 27 x 313 = 1090179
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1090179
Therefore, the GCF of Fractions 89/43,699/81,242/939 is 1/1090179
Least Common Multiple of 43,81,939 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 43,81,939 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(43,81,939) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(43,81,939) x common factors =1 x 3 = 3
LCM(43,81,939) = ( 43 × 81 × 939 ) / 3
LCM(43,81,939) = 3270537 / 3
LCM(43,81,939) = 1090179
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 89/43, 699/81, 242/939
1. What is the HCF of 89,699,242?
The HCF of 89,699,242 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 89/43, 699/81, 242/939?
Answer: GCF of Numerators as per given numbers 89/43, 699/81, 242/939 is
GCF of Numerators i.e. for 89,699,242 is 1
LCM of denominators i.e. for 43,81,939 is 1090179.
Thus, GCF of Fractions is 1/1090179.Finally, GCF of Fractions for 89/43, 699/81, 242/939 is 1/1090179.