GCF of 43/60, 19/99, 623/286
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, 19/99, 623/286 i.e 1/25740 easily. The following is the detailed procedure to determine the greatest common factor of fractions 43/60, 19/99, 623/286.
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 43/60,19/99,623/286?
Given fractions are 43/60,19/99,623/286
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 43/60,19/99,623/286, numerators are 43,19,623
Denominators are 60,99,286
The GCF of 43,19,623 is 1 .
LCM of 60,99,286 is 25740.
The greatest common factor of 43/60,19/99,623/286 = [GCF of 43,19,623]/[LCM of 60,99,286]= 1/25740
Therefore, the GCF of 43/60,19/99,623/286 is 1/25740.
To find the highest common factor of 43,19,623, 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 19 are 1, 19
The factors of 623 are 1, 7, 89, 623
The HCF of 43,19,623 is 1.
Lets's calculate GCF of 43,19,623
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 43,19,623 By Matching Biggest Common Factor Method
Now, list down the factors of 43
:1,43
Now, list down the factors of 19
:1,19
Now, list down the factors of 623
:1,7,89,623
Greatest Common Factor
We found the factors 43,19,623 . The biggest common factor number is the GCF number.
So the greatest common factor 43,19,623 is 1.
Lets's calculate LCM of 60,99,286
| 2 | 60, 99, 286 |
| 3 | 30, 99, 143 |
| 11 | 10, 33, 143 |
| 10, 3, 13 |
∴ So the LCM of the given numbers is 2 x 3 x 11 x 10 x 3 x 13 = 25740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/25740
Therefore, the GCF of Fractions 43/60,19/99,623/286 is 1/25740
Least Common Multiple of 60,99,286 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 60,99,286 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(60,99,286) = 1
common factors(in case of two or more numbers have common factors) = 66
GCF(60,99,286) x common factors =1 x 66 = 66
LCM(60,99,286) = ( 60 × 99 × 286 ) / 66
LCM(60,99,286) = 1698840 / 66
LCM(60,99,286) = 25740
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FAQs on GCF of Fractions of 43/60, 19/99, 623/286
1. What is the HCF of 43,19,623?
The HCF of 43,19,623 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, 19/99, 623/286?
Answer: GCF of Numerators as per given numbers 43/60, 19/99, 623/286 is
GCF of Numerators i.e. for 43,19,623 is 1
LCM of denominators i.e. for 60,99,286 is 25740.
Thus, GCF of Fractions is 1/25740.Finally, GCF of Fractions for 43/60, 19/99, 623/286 is 1/25740.