GCF of 43/36, 75/88, 393/456
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 43/36, 75/88, 393/456 i.e 1/15048 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/36, 75/88, 393/456.
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 43/36,75/88,393/456?
Given fractions are 43/36,75/88,393/456
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 43/36,75/88,393/456, numerators are 43,75,393
Denominators are 36,88,456
The GCF of 43,75,393 is 1 .
LCM of 36,88,456 is 15048.
The greatest common factor of 43/36,75/88,393/456 = [GCF of 43,75,393]/[LCM of 36,88,456]= 1/15048
Therefore, the GCF of 43/36,75/88,393/456 is 1/15048.
To find the highest common factor of 43,75,393, we have to find the factors of both numbers and list the highest common factor.
The factors of 43 are 1, 43
The factors of 75 are 1, 3, 5, 15, 25, 75
The factors of 393 are 1, 3, 131, 393
The HCF of 43,75,393 is 1.
Lets's calculate GCF of 43,75,393
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 43,75,393 By Matching Biggest Common Factor Method
Now, list down the factors of 43
:1,43
Now, list down the factors of 75
:1,3,5,15,25,75
Now, list down the factors of 393
:1,3,131,393
Greatest Common Factor
We found the factors 43,75,393 . The biggest common factor number is the GCF number.
So the greatest common factor 43,75,393 is 1.
Lets's calculate LCM of 36,88,456
| 2 | 36, 88, 456 |
| 2 | 18, 44, 228 |
| 2 | 9, 22, 114 |
| 3 | 9, 11, 57 |
| 3, 11, 19 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 3 x 11 x 19 = 15048
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/15048
Therefore, the GCF of Fractions 43/36,75/88,393/456 is 1/15048
Least Common Multiple of 36,88,456 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 36,88,456 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(36,88,456) = 4
common factors(in case of two or more numbers have common factors) = 24
GCF(36,88,456) x common factors =4 x 24 = 96
LCM(36,88,456) = ( 36 × 88 × 456 ) / 96
LCM(36,88,456) = 1444608 / 96
LCM(36,88,456) = 15048
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FAQs on GCF of Fractions of 43/36, 75/88, 393/456
1. What is the HCF of 43,75,393?
The HCF of 43,75,393 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 43/36, 75/88, 393/456?
Answer: GCF of Numerators as per given numbers 43/36, 75/88, 393/456 is
GCF of Numerators i.e. for 43,75,393 is 1
LCM of denominators i.e. for 36,88,456 is 15048.
Thus, GCF of Fractions is 1/15048.Finally, GCF of Fractions for 43/36, 75/88, 393/456 is 1/15048.