GCF of 18/433, 598/707, 128/866
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 18/433, 598/707, 128/866 i.e 2/612262 easily. The following is the detailed procedure to determine the greatest common factor of fractions 18/433, 598/707, 128/866.
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 18/433,598/707,128/866?
Given fractions are 18/433,598/707,128/866
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 18/433,598/707,128/866, numerators are 18,598,128
Denominators are 433,707,866
The GCF of 18,598,128 is 2 .
LCM of 433,707,866 is 612262.
The greatest common factor of 18/433,598/707,128/866 = [GCF of 18,598,128]/[LCM of 433,707,866]= 2/612262
Therefore, the GCF of 18/433,598/707,128/866 is 2/612262.
To find the highest common factor of 18,598,128, we have to find the factors of both numbers and list the highest common factor.
The factors of 18 are 1, 2, 3, 6, 9, 18
The factors of 598 are 1, 2, 13, 23, 26, 46, 299, 598
The factors of 128 are 1, 2, 4, 8, 16, 32, 64, 128
The HCF of 18,598,128 is 2.
Lets's calculate GCF of 18,598,128
| 2 | 18, 598, 128 |
| 9, 299, 64 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 18,598,128 By Matching Biggest Common Factor Method
Now, list down the factors of 18
:1,2,3,6,9,18
Now, list down the factors of 598
:1,2,13,23,26,46,299,598
Now, list down the factors of 128
:1,2,4,8,16,32,64,128
Greatest Common Factor
We found the factors 18,598,128 . The biggest common factor number is the GCF number.
So the greatest common factor 18,598,128 is 2.
Lets's calculate LCM of 433,707,866
| 433 | 433, 707, 866 |
| 1, 707, 2 |
∴ So the LCM of the given numbers is 433 x 1 x 707 x 2 = 612262
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/612262
Therefore, the GCF of Fractions 18/433,598/707,128/866 is 2/612262
Least Common Multiple of 433,707,866 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 433,707,866 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(433,707,866) = 1
common factors(in case of two or more numbers have common factors) = 433
GCF(433,707,866) x common factors =1 x 433 = 433
LCM(433,707,866) = ( 433 × 707 × 866 ) / 433
LCM(433,707,866) = 265109446 / 433
LCM(433,707,866) = 612262
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FAQs on GCF of Fractions of 18/433, 598/707, 128/866
1. What is the HCF of 18,598,128?
The HCF of 18,598,128 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 18/433, 598/707, 128/866?
Answer: GCF of Numerators as per given numbers 18/433, 598/707, 128/866 is
GCF of Numerators i.e. for 18,598,128 is 2
LCM of denominators i.e. for 433,707,866 is 612262.
Thus, GCF of Fractions is 2/612262.Finally, GCF of Fractions for 18/433, 598/707, 128/866 is 2/612262.