GCF of 91/425, 600/680, 210/241
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 91/425, 600/680, 210/241 i.e 1/819400 easily. The following is the detailed procedure to determine the greatest common factor of fractions 91/425, 600/680, 210/241.
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 91/425,600/680,210/241?
Given fractions are 91/425,600/680,210/241
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 91/425,600/680,210/241, numerators are 91,600,210
Denominators are 425,680,241
The GCF of 91,600,210 is 1 .
LCM of 425,680,241 is 819400.
The greatest common factor of 91/425,600/680,210/241 = [GCF of 91,600,210]/[LCM of 425,680,241]= 1/819400
Therefore, the GCF of 91/425,600/680,210/241 is 1/819400.
To find the highest common factor of 91,600,210, we have to find the factors of both numbers and list the highest common factor.
The factors of 91 are 1, 7, 13, 91
The factors of 600 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600
The factors of 210 are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
The HCF of 91,600,210 is 1.
Lets's calculate GCF of 91,600,210
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 91,600,210 By Matching Biggest Common Factor Method
Now, list down the factors of 91
:1,7,13,91
Now, list down the factors of 600
:1,2,3,4,5,6,8,10,12,15,20,24,25,30,40,50,60,75,100,120,150,200,300,600
Now, list down the factors of 210
:1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210
Greatest Common Factor
We found the factors 91,600,210 . The biggest common factor number is the GCF number.
So the greatest common factor 91,600,210 is 1.
Lets's calculate LCM of 425,680,241
| 5 | 425, 680, 241 |
| 17 | 85, 136, 241 |
| 5, 8, 241 |
∴ So the LCM of the given numbers is 5 x 17 x 5 x 8 x 241 = 819400
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/819400
Therefore, the GCF of Fractions 91/425,600/680,210/241 is 1/819400
Least Common Multiple of 425,680,241 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 425,680,241 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(425,680,241) = 1
common factors(in case of two or more numbers have common factors) = 85
GCF(425,680,241) x common factors =1 x 85 = 85
LCM(425,680,241) = ( 425 × 680 × 241 ) / 85
LCM(425,680,241) = 69649000 / 85
LCM(425,680,241) = 819400
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FAQs on GCF of Fractions of 91/425, 600/680, 210/241
1. What is the HCF of 91,600,210?
The HCF of 91,600,210 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 91/425, 600/680, 210/241?
Answer: GCF of Numerators as per given numbers 91/425, 600/680, 210/241 is
GCF of Numerators i.e. for 91,600,210 is 1
LCM of denominators i.e. for 425,680,241 is 819400.
Thus, GCF of Fractions is 1/819400.Finally, GCF of Fractions for 91/425, 600/680, 210/241 is 1/819400.