GCF of 54/780, 388/975, 534/582
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 54/780, 388/975, 534/582 i.e 2/378300 easily. The following is the detailed procedure to determine the greatest common factor of fractions 54/780, 388/975, 534/582.
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 54/780,388/975,534/582?
Given fractions are 54/780,388/975,534/582
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 54/780,388/975,534/582, numerators are 54,388,534
Denominators are 780,975,582
The GCF of 54,388,534 is 2 .
LCM of 780,975,582 is 378300.
The greatest common factor of 54/780,388/975,534/582 = [GCF of 54,388,534]/[LCM of 780,975,582]= 2/378300
Therefore, the GCF of 54/780,388/975,534/582 is 2/378300.
To find the highest common factor of 54,388,534, we have to find the factors of both numbers and list the highest common factor.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, 54
The factors of 388 are 1, 2, 4, 97, 194, 388
The factors of 534 are 1, 2, 3, 6, 89, 178, 267, 534
The HCF of 54,388,534 is 2.
Lets's calculate GCF of 54,388,534
| 2 | 54, 388, 534 |
| 27, 194, 267 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 54,388,534 By Matching Biggest Common Factor Method
Now, list down the factors of 54
:1,2,3,6,9,18,27,54
Now, list down the factors of 388
:1,2,4,97,194,388
Now, list down the factors of 534
:1,2,3,6,89,178,267,534
Greatest Common Factor
We found the factors 54,388,534 . The biggest common factor number is the GCF number.
So the greatest common factor 54,388,534 is 2.
Lets's calculate LCM of 780,975,582
| 2 | 780, 975, 582 |
| 3 | 390, 975, 291 |
| 5 | 130, 325, 97 |
| 13 | 26, 65, 97 |
| 2, 5, 97 |
∴ So the LCM of the given numbers is 2 x 3 x 5 x 13 x 2 x 5 x 97 = 378300
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/378300
Therefore, the GCF of Fractions 54/780,388/975,534/582 is 2/378300
Least Common Multiple of 780,975,582 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 780,975,582 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(780,975,582) = 3
common factors(in case of two or more numbers have common factors) = 390
GCF(780,975,582) x common factors =3 x 390 = 1170
LCM(780,975,582) = ( 780 × 975 × 582 ) / 1170
LCM(780,975,582) = 442611000 / 1170
LCM(780,975,582) = 378300
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FAQs on GCF of Fractions of 54/780, 388/975, 534/582
1. What is the HCF of 54,388,534?
The HCF of 54,388,534 is 2
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 54/780, 388/975, 534/582?
Answer: GCF of Numerators as per given numbers 54/780, 388/975, 534/582 is
GCF of Numerators i.e. for 54,388,534 is 2
LCM of denominators i.e. for 780,975,582 is 378300.
Thus, GCF of Fractions is 2/378300.Finally, GCF of Fractions for 54/780, 388/975, 534/582 is 2/378300.