GCF of 5121/489, 5580/1503
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 5121/489, 5580/1503 i.e 9/244989 easily. The following is the detailed procedure to determine the greatest common factor of fractions 5121/489, 5580/1503.
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 5121/489,5580/1503?
Given fractions are 5121/489,5580/1503
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 5121/489,5580/1503, numerators are 5121,5580
Denominators are 489,1503
The GCF of 5121,5580 is 9 .
LCM of 489,1503 is 244989.
The greatest common factor of 5121/489,5580/1503 = [GCF of 5121,5580]/[LCM of 489,1503]= 9/244989
Therefore, the GCF of 5121/489,5580/1503 is 9/244989.
To find the highest common factor of 5121,5580, we have to find the factors of both numbers and list the highest common factor.
The factors of 5121 are 1, 3, 9, 569, 1707, 5121
The factors of 5580 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580
The HCF of 5121,5580 is 9.
Lets's calculate GCF of 5121,5580
| 3 | 5121, 5580 |
| 3 | 1707, 1860 |
| 569, 620 |
∴ So the GCF of the given numbers is 3 x 3 = 9
Greatest Common Factor of 5121,5580 By Matching Biggest Common Factor Method
Now, list down the factors of 5121
:1,3,9,569,1707,5121
Now, list down the factors of 5580
:1,2,3,4,5,6,9,10,12,15,18,20,30,31,36,45,60,62,90,93,124,155,180,186,279,310,372,465,558,620,930,1116,1395,1860,2790,5580
Greatest Common Factor
We found the factors 5121,5580 . The biggest common factor number is the GCF number.
So the greatest common factor 5121,5580 is 9.
Lets's calculate LCM of 489,1503
| 3 | 489, 1503 |
| 163, 501 |
∴ So the LCM of the given numbers is 3 x 163 x 501 = 244989
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/244989
Therefore, the GCF of Fractions 5121/489,5580/1503 is 9/244989
Least Common Multiple of 489,1503 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 489,1503 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(489,1503) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(489,1503) x common factors =3 x 1 = 3
LCM(489,1503) = ( 489 × 1503 ) / 3
LCM(489,1503) = 734967 / 3
LCM(489,1503) = 244989
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FAQs on GCF of Fractions of 5121/489, 5580/1503
1. What is the HCF of 5121,5580?
The HCF of 5121,5580 is 9
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 5121/489, 5580/1503?
Answer: GCF of Numerators as per given numbers 5121/489, 5580/1503 is
GCF of Numerators i.e. for 5121,5580 is 9
LCM of denominators i.e. for 489,1503 is 244989.
Thus, GCF of Fractions is 9/244989.Finally, GCF of Fractions for 5121/489, 5580/1503 is 9/244989.