GCF of 618/85, 516/885
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 618/85, 516/885 i.e 6/15045 easily. The following is the detailed procedure to determine the greatest common factor of fractions 618/85, 516/885.
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 618/85,516/885?
Given fractions are 618/85,516/885
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 618/85,516/885, numerators are 618,516
Denominators are 85,885
The GCF of 618,516 is 6 .
LCM of 85,885 is 15045.
The greatest common factor of 618/85,516/885 = [GCF of 618,516]/[LCM of 85,885]= 6/15045
Therefore, the GCF of 618/85,516/885 is 6/15045.
To find the highest common factor of 618,516, we have to find the factors of both numbers and list the highest common factor.
The factors of 618 are 1, 2, 3, 6, 103, 206, 309, 618
The factors of 516 are 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
The HCF of 618,516 is 6.
Lets's calculate GCF of 618,516
| 2 | 618, 516 |
| 3 | 309, 258 |
| 103, 86 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Greatest Common Factor of 618,516 By Matching Biggest Common Factor Method
Now, list down the factors of 618
:1,2,3,6,103,206,309,618
Now, list down the factors of 516
:1,2,3,4,6,12,43,86,129,172,258,516
Greatest Common Factor
We found the factors 618,516 . The biggest common factor number is the GCF number.
So the greatest common factor 618,516 is 6.
Lets's calculate LCM of 85,885
| 5 | 85, 885 |
| 17, 177 |
∴ So the LCM of the given numbers is 5 x 17 x 177 = 15045
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/15045
Therefore, the GCF of Fractions 618/85,516/885 is 6/15045
Least Common Multiple of 85,885 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 85,885 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(85,885) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(85,885) x common factors =5 x 1 = 5
LCM(85,885) = ( 85 × 885 ) / 5
LCM(85,885) = 75225 / 5
LCM(85,885) = 15045
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FAQs on GCF of Fractions of 618/85, 516/885
1. What is the HCF of 618,516?
The HCF of 618,516 is 6
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 618/85, 516/885?
Answer: GCF of Numerators as per given numbers 618/85, 516/885 is
GCF of Numerators i.e. for 618,516 is 6
LCM of denominators i.e. for 85,885 is 15045.
Thus, GCF of Fractions is 6/15045.Finally, GCF of Fractions for 618/85, 516/885 is 6/15045.