GCF of 273/669, 441/389
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 273/669, 441/389 i.e 21/260241 easily. The following is the detailed procedure to determine the greatest common factor of fractions 273/669, 441/389.
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 273/669,441/389?
Given fractions are 273/669,441/389
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 273/669,441/389, numerators are 273,441
Denominators are 669,389
The GCF of 273,441 is 21 .
LCM of 669,389 is 260241.
The greatest common factor of 273/669,441/389 = [GCF of 273,441]/[LCM of 669,389]= 21/260241
Therefore, the GCF of 273/669,441/389 is 21/260241.
To find the highest common factor of 273,441, we have to find the factors of both numbers and list the highest common factor.
The factors of 273 are 1, 3, 7, 13, 21, 39, 91, 273
The factors of 441 are 1, 3, 7, 9, 21, 49, 63, 147, 441
The HCF of 273,441 is 21.
Lets's calculate GCF of 273,441
| 3 | 273, 441 |
| 7 | 91, 147 |
| 13, 21 |
∴ So the GCF of the given numbers is 3 x 7 = 21
Greatest Common Factor of 273,441 By Matching Biggest Common Factor Method
Now, list down the factors of 273
:1,3,7,13,21,39,91,273
Now, list down the factors of 441
:1,3,7,9,21,49,63,147,441
Greatest Common Factor
We found the factors 273,441 . The biggest common factor number is the GCF number.
So the greatest common factor 273,441 is 21.
Lets's calculate LCM of 669,389
Given numbers has no common factors except 1. So, there LCM is their product i.e 260241
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 21/260241
Therefore, the GCF of Fractions 273/669,441/389 is 21/260241
Least Common Multiple of 669,389 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 669,389 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(669,389) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(669,389) x common factors =1 x 1 = 1
LCM(669,389) = ( 669 × 389 ) / 1
LCM(669,389) = 260241 / 1
LCM(669,389) = 260241
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FAQs on GCF of Fractions of 273/669, 441/389
1. What is the HCF of 273,441?
The HCF of 273,441 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 273/669, 441/389?
Answer: GCF of Numerators as per given numbers 273/669, 441/389 is
GCF of Numerators i.e. for 273,441 is 21
LCM of denominators i.e. for 669,389 is 260241.
Thus, GCF of Fractions is 21/260241.Finally, GCF of Fractions for 273/669, 441/389 is 21/260241.