GCF of 414/651, 561/815
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 414/651, 561/815 i.e 3/530565 easily. The following is the detailed procedure to determine the greatest common factor of fractions 414/651, 561/815.
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 414/651,561/815?
Given fractions are 414/651,561/815
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 414/651,561/815, numerators are 414,561
Denominators are 651,815
The GCF of 414,561 is 3 .
LCM of 651,815 is 530565.
The greatest common factor of 414/651,561/815 = [GCF of 414,561]/[LCM of 651,815]= 3/530565
Therefore, the GCF of 414/651,561/815 is 3/530565.
To find the highest common factor of 414,561, we have to find the factors of both numbers and list the highest common factor.
The factors of 414 are 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414
The factors of 561 are 1, 3, 11, 17, 33, 51, 187, 561
The HCF of 414,561 is 3.
Lets's calculate GCF of 414,561
| 3 | 414, 561 |
| 138, 187 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 414,561 By Matching Biggest Common Factor Method
Now, list down the factors of 414
:1,2,3,6,9,18,23,46,69,138,207,414
Now, list down the factors of 561
:1,3,11,17,33,51,187,561
Greatest Common Factor
We found the factors 414,561 . The biggest common factor number is the GCF number.
So the greatest common factor 414,561 is 3.
Lets's calculate LCM of 651,815
Given numbers has no common factors except 1. So, there LCM is their product i.e 530565
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/530565
Therefore, the GCF of Fractions 414/651,561/815 is 3/530565
Least Common Multiple of 651,815 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 651,815 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(651,815) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(651,815) x common factors =1 x 1 = 1
LCM(651,815) = ( 651 × 815 ) / 1
LCM(651,815) = 530565 / 1
LCM(651,815) = 530565
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FAQs on GCF of Fractions of 414/651, 561/815
1. What is the HCF of 414,561?
The HCF of 414,561 is 3
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 414/651, 561/815?
Answer: GCF of Numerators as per given numbers 414/651, 561/815 is
GCF of Numerators i.e. for 414,561 is 3
LCM of denominators i.e. for 651,815 is 530565.
Thus, GCF of Fractions is 3/530565.Finally, GCF of Fractions for 414/651, 561/815 is 3/530565.