GCF of 835/561, 485/609
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 835/561, 485/609 i.e 5/113883 easily. The following is the detailed procedure to determine the greatest common factor of fractions 835/561, 485/609.
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 835/561,485/609?
Given fractions are 835/561,485/609
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 835/561,485/609, numerators are 835,485
Denominators are 561,609
The GCF of 835,485 is 5 .
LCM of 561,609 is 113883.
The greatest common factor of 835/561,485/609 = [GCF of 835,485]/[LCM of 561,609]= 5/113883
Therefore, the GCF of 835/561,485/609 is 5/113883.
To find the highest common factor of 835,485, we have to find the factors of both numbers and list the highest common factor.
The factors of 835 are 1, 5, 167, 835
The factors of 485 are 1, 5, 97, 485
The HCF of 835,485 is 5.
Lets's calculate GCF of 835,485
| 5 | 835, 485 |
| 167, 97 |
∴ So the GCF of the given numbers is 5 = 5
Greatest Common Factor of 835,485 By Matching Biggest Common Factor Method
Now, list down the factors of 835
:1,5,167,835
Now, list down the factors of 485
:1,5,97,485
Greatest Common Factor
We found the factors 835,485 . The biggest common factor number is the GCF number.
So the greatest common factor 835,485 is 5.
Lets's calculate LCM of 561,609
| 3 | 561, 609 |
| 187, 203 |
∴ So the LCM of the given numbers is 3 x 187 x 203 = 113883
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/113883
Therefore, the GCF of Fractions 835/561,485/609 is 5/113883
Least Common Multiple of 561,609 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 561,609 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(561,609) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(561,609) x common factors =3 x 1 = 3
LCM(561,609) = ( 561 × 609 ) / 3
LCM(561,609) = 341649 / 3
LCM(561,609) = 113883
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FAQs on GCF of Fractions of 835/561, 485/609
1. What is the HCF of 835,485?
The HCF of 835,485 is 5
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 835/561, 485/609?
Answer: GCF of Numerators as per given numbers 835/561, 485/609 is
GCF of Numerators i.e. for 835,485 is 5
LCM of denominators i.e. for 561,609 is 113883.
Thus, GCF of Fractions is 5/113883.Finally, GCF of Fractions for 835/561, 485/609 is 5/113883.