GCF of 475/85, 142/52, 580/86
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 475/85, 142/52, 580/86 i.e 1/190060 easily. The following is the detailed procedure to determine the greatest common factor of fractions 475/85, 142/52, 580/86.
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 475/85,142/52,580/86?
Given fractions are 475/85,142/52,580/86
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 475/85,142/52,580/86, numerators are 475,142,580
Denominators are 85,52,86
The GCF of 475,142,580 is 1 .
LCM of 85,52,86 is 190060.
The greatest common factor of 475/85,142/52,580/86 = [GCF of 475,142,580]/[LCM of 85,52,86]= 1/190060
Therefore, the GCF of 475/85,142/52,580/86 is 1/190060.
To find the highest common factor of 475,142,580, we have to find the factors of both numbers and list the highest common factor.
The factors of 475 are 1, 5, 19, 25, 95, 475
The factors of 142 are 1, 2, 71, 142
The factors of 580 are 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
The HCF of 475,142,580 is 1.
Lets's calculate GCF of 475,142,580
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 475,142,580 By Matching Biggest Common Factor Method
Now, list down the factors of 475
:1,5,19,25,95,475
Now, list down the factors of 142
:1,2,71,142
Now, list down the factors of 580
:1,2,4,5,10,20,29,58,116,145,290,580
Greatest Common Factor
We found the factors 475,142,580 . The biggest common factor number is the GCF number.
So the greatest common factor 475,142,580 is 1.
Lets's calculate LCM of 85,52,86
| 2 | 85, 52, 86 |
| 85, 26, 43 |
∴ So the LCM of the given numbers is 2 x 85 x 26 x 43 = 190060
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/190060
Therefore, the GCF of Fractions 475/85,142/52,580/86 is 1/190060
Least Common Multiple of 85,52,86 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 85,52,86 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(85,52,86) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(85,52,86) x common factors =1 x 2 = 2
LCM(85,52,86) = ( 85 × 52 × 86 ) / 2
LCM(85,52,86) = 380120 / 2
LCM(85,52,86) = 190060
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FAQs on GCF of Fractions of 475/85, 142/52, 580/86
1. What is the HCF of 475,142,580?
The HCF of 475,142,580 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 475/85, 142/52, 580/86?
Answer: GCF of Numerators as per given numbers 475/85, 142/52, 580/86 is
GCF of Numerators i.e. for 475,142,580 is 1
LCM of denominators i.e. for 85,52,86 is 190060.
Thus, GCF of Fractions is 1/190060.Finally, GCF of Fractions for 475/85, 142/52, 580/86 is 1/190060.