GCF of 384/12, 515/30, 218/496
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 384/12, 515/30, 218/496 i.e 1/7440 easily. The following is the detailed procedure to determine the greatest common factor of fractions 384/12, 515/30, 218/496.
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 384/12,515/30,218/496?
Given fractions are 384/12,515/30,218/496
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 384/12,515/30,218/496, numerators are 384,515,218
Denominators are 12,30,496
The GCF of 384,515,218 is 1 .
LCM of 12,30,496 is 7440.
The greatest common factor of 384/12,515/30,218/496 = [GCF of 384,515,218]/[LCM of 12,30,496]= 1/7440
Therefore, the GCF of 384/12,515/30,218/496 is 1/7440.
To find the highest common factor of 384,515,218, we have to find the factors of both numbers and list the highest common factor.
The factors of 384 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
The factors of 515 are 1, 5, 103, 515
The factors of 218 are 1, 2, 109, 218
The HCF of 384,515,218 is 1.
Lets's calculate GCF of 384,515,218
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 384,515,218 By Matching Biggest Common Factor Method
Now, list down the factors of 384
:1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384
Now, list down the factors of 515
:1,5,103,515
Now, list down the factors of 218
:1,2,109,218
Greatest Common Factor
We found the factors 384,515,218 . The biggest common factor number is the GCF number.
So the greatest common factor 384,515,218 is 1.
Lets's calculate LCM of 12,30,496
| 2 | 12, 30, 496 |
| 2 | 6, 15, 248 |
| 3 | 3, 15, 124 |
| 1, 5, 124 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 1 x 5 x 124 = 7440
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7440
Therefore, the GCF of Fractions 384/12,515/30,218/496 is 1/7440
Least Common Multiple of 12,30,496 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 12,30,496 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(12,30,496) = 2
common factors(in case of two or more numbers have common factors) = 12
GCF(12,30,496) x common factors =2 x 12 = 24
LCM(12,30,496) = ( 12 × 30 × 496 ) / 24
LCM(12,30,496) = 178560 / 24
LCM(12,30,496) = 7440
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FAQs on GCF of Fractions of 384/12, 515/30, 218/496
1. What is the HCF of 384,515,218?
The HCF of 384,515,218 is 1
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 384/12, 515/30, 218/496?
Answer: GCF of Numerators as per given numbers 384/12, 515/30, 218/496 is
GCF of Numerators i.e. for 384,515,218 is 1
LCM of denominators i.e. for 12,30,496 is 7440.
Thus, GCF of Fractions is 1/7440.Finally, GCF of Fractions for 384/12, 515/30, 218/496 is 1/7440.