GCF of 749/140, 8000/166
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 749/140, 8000/166 i.e 1/11620 easily. The following is the detailed procedure to determine the greatest common factor of fractions 749/140, 8000/166.
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 749/140,8000/166?
Given fractions are 749/140,8000/166
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 749/140,8000/166, numerators are 749,8000
Denominators are 140,166
The GCF of 749,8000 is 1 .
LCM of 140,166 is 11620.
The greatest common factor of 749/140,8000/166 = [GCF of 749,8000]/[LCM of 140,166]= 1/11620
Therefore, the GCF of 749/140,8000/166 is 1/11620.
To find the highest common factor of 749,8000, we have to find the factors of both numbers and list the highest common factor.
The factors of 749 are 1, 7, 107, 749
The factors of 8000 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000
The HCF of 749,8000 is 1.
Lets's calculate GCF of 749,8000
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 749,8000 By Matching Biggest Common Factor Method
Now, list down the factors of 749
:1,7,107,749
Now, list down the factors of 8000
:1,2,4,5,8,10,16,20,25,32,40,50,64,80,100,125,160,200,250,320,400,500,800,1000,1600,2000,4000,8000
Greatest Common Factor
We found the factors 749,8000 . The biggest common factor number is the GCF number.
So the greatest common factor 749,8000 is 1.
Lets's calculate LCM of 140,166
| 2 | 140, 166 |
| 70, 83 |
∴ So the LCM of the given numbers is 2 x 70 x 83 = 11620
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/11620
Therefore, the GCF of Fractions 749/140,8000/166 is 1/11620
Least Common Multiple of 140,166 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 140,166 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(140,166) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(140,166) x common factors =2 x 1 = 2
LCM(140,166) = ( 140 × 166 ) / 2
LCM(140,166) = 23240 / 2
LCM(140,166) = 11620
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FAQs on GCF of Fractions of 749/140, 8000/166
1. What is the HCF of 749,8000?
The HCF of 749,8000 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 749/140, 8000/166?
Answer: GCF of Numerators as per given numbers 749/140, 8000/166 is
GCF of Numerators i.e. for 749,8000 is 1
LCM of denominators i.e. for 140,166 is 11620.
Thus, GCF of Fractions is 1/11620.Finally, GCF of Fractions for 749/140, 8000/166 is 1/11620.