GCF of 43/60, 900/32, 789/397
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 43/60, 900/32, 789/397 i.e 1/190560 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/60, 900/32, 789/397.
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 43/60,900/32,789/397?
Given fractions are 43/60,900/32,789/397
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 43/60,900/32,789/397, numerators are 43,900,789
Denominators are 60,32,397
The GCF of 43,900,789 is 1 .
LCM of 60,32,397 is 190560.
The greatest common factor of 43/60,900/32,789/397 = [GCF of 43,900,789]/[LCM of 60,32,397]= 1/190560
Therefore, the GCF of 43/60,900/32,789/397 is 1/190560.
To find the highest common factor of 43,900,789, 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 900 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900
The factors of 789 are 1, 3, 263, 789
The HCF of 43,900,789 is 1.
Lets's calculate GCF of 43,900,789
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 43,900,789 By Matching Biggest Common Factor Method
Now, list down the factors of 43
:1,43
Now, list down the factors of 900
:1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900
Now, list down the factors of 789
:1,3,263,789
Greatest Common Factor
We found the factors 43,900,789 . The biggest common factor number is the GCF number.
So the greatest common factor 43,900,789 is 1.
Lets's calculate LCM of 60,32,397
| 2 | 60, 32, 397 |
| 2 | 30, 16, 397 |
| 15, 8, 397 |
∴ So the LCM of the given numbers is 2 x 2 x 15 x 8 x 397 = 190560
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/190560
Therefore, the GCF of Fractions 43/60,900/32,789/397 is 1/190560
Least Common Multiple of 60,32,397 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 60,32,397 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(60,32,397) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(60,32,397) x common factors =1 x 4 = 4
LCM(60,32,397) = ( 60 × 32 × 397 ) / 4
LCM(60,32,397) = 762240 / 4
LCM(60,32,397) = 190560
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FAQs on GCF of Fractions of 43/60, 900/32, 789/397
1. What is the HCF of 43,900,789?
The HCF of 43,900,789 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 43/60, 900/32, 789/397?
Answer: GCF of Numerators as per given numbers 43/60, 900/32, 789/397 is
GCF of Numerators i.e. for 43,900,789 is 1
LCM of denominators i.e. for 60,32,397 is 190560.
Thus, GCF of Fractions is 1/190560.Finally, GCF of Fractions for 43/60, 900/32, 789/397 is 1/190560.