GCF of 567/571, 621/470
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 567/571, 621/470 i.e 27/268370 easily. The following is the detailed procedure to determine the greatest common factor of fractions 567/571, 621/470.
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 567/571,621/470?
Given fractions are 567/571,621/470
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 567/571,621/470, numerators are 567,621
Denominators are 571,470
The GCF of 567,621 is 27 .
LCM of 571,470 is 268370.
The greatest common factor of 567/571,621/470 = [GCF of 567,621]/[LCM of 571,470]= 27/268370
Therefore, the GCF of 567/571,621/470 is 27/268370.
To find the highest common factor of 567,621, we have to find the factors of both numbers and list the highest common factor.
The factors of 567 are 1, 3, 7, 9, 21, 27, 63, 81, 189, 567
The factors of 621 are 1, 3, 9, 23, 27, 69, 207, 621
The HCF of 567,621 is 27.
Lets's calculate GCF of 567,621
| 3 | 567, 621 |
| 3 | 189, 207 |
| 3 | 63, 69 |
| 21, 23 |
∴ So the GCF of the given numbers is 3 x 3 x 3 = 27
Greatest Common Factor of 567,621 By Matching Biggest Common Factor Method
Now, list down the factors of 567
:1,3,7,9,21,27,63,81,189,567
Now, list down the factors of 621
:1,3,9,23,27,69,207,621
Greatest Common Factor
We found the factors 567,621 . The biggest common factor number is the GCF number.
So the greatest common factor 567,621 is 27.
Lets's calculate LCM of 571,470
Given numbers has no common factors except 1. So, there LCM is their product i.e 268370
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 27/268370
Therefore, the GCF of Fractions 567/571,621/470 is 27/268370
Least Common Multiple of 571,470 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 571,470 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(571,470) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(571,470) x common factors =1 x 1 = 1
LCM(571,470) = ( 571 × 470 ) / 1
LCM(571,470) = 268370 / 1
LCM(571,470) = 268370
GCF of Fractions Calculation Examples
Here are some samples of GCF of Fractions calculations.
FAQs on GCF of Fractions of 567/571, 621/470
1. What is the HCF of 567,621?
The HCF of 567,621 is 27
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 567/571, 621/470?
Answer: GCF of Numerators as per given numbers 567/571, 621/470 is
GCF of Numerators i.e. for 567,621 is 27
LCM of denominators i.e. for 571,470 is 268370.
Thus, GCF of Fractions is 27/268370.Finally, GCF of Fractions for 567/571, 621/470 is 27/268370.