GCF of 20/462, 976/755, 401/294
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 20/462, 976/755, 401/294 i.e 1/2441670 easily. The following is the detailed procedure to determine the greatest common factor of fractions 20/462, 976/755, 401/294.
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 20/462,976/755,401/294?
Given fractions are 20/462,976/755,401/294
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 20/462,976/755,401/294, numerators are 20,976,401
Denominators are 462,755,294
The GCF of 20,976,401 is 1 .
LCM of 462,755,294 is 2441670.
The greatest common factor of 20/462,976/755,401/294 = [GCF of 20,976,401]/[LCM of 462,755,294]= 1/2441670
Therefore, the GCF of 20/462,976/755,401/294 is 1/2441670.
To find the highest common factor of 20,976,401, we have to find the factors of both numbers and list the highest common factor.
The factors of 20 are 1, 2, 4, 5, 10, 20
The factors of 976 are 1, 2, 4, 8, 16, 61, 122, 244, 488, 976
The factors of 401 are 1, 401
The HCF of 20,976,401 is 1.
Lets's calculate GCF of 20,976,401
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 20,976,401 By Matching Biggest Common Factor Method
Now, list down the factors of 20
:1,2,4,5,10,20
Now, list down the factors of 976
:1,2,4,8,16,61,122,244,488,976
Now, list down the factors of 401
:1,401
Greatest Common Factor
We found the factors 20,976,401 . The biggest common factor number is the GCF number.
So the greatest common factor 20,976,401 is 1.
Lets's calculate LCM of 462,755,294
| 2 | 462, 755, 294 |
| 3 | 231, 755, 147 |
| 7 | 77, 755, 49 |
| 11, 755, 7 |
∴ So the LCM of the given numbers is 2 x 3 x 7 x 11 x 755 x 7 = 2441670
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2441670
Therefore, the GCF of Fractions 20/462,976/755,401/294 is 1/2441670
Least Common Multiple of 462,755,294 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 462,755,294 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(462,755,294) = 1
common factors(in case of two or more numbers have common factors) = 42
GCF(462,755,294) x common factors =1 x 42 = 42
LCM(462,755,294) = ( 462 × 755 × 294 ) / 42
LCM(462,755,294) = 102550140 / 42
LCM(462,755,294) = 2441670
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FAQs on GCF of Fractions of 20/462, 976/755, 401/294
1. What is the HCF of 20,976,401?
The HCF of 20,976,401 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 20/462, 976/755, 401/294?
Answer: GCF of Numerators as per given numbers 20/462, 976/755, 401/294 is
GCF of Numerators i.e. for 20,976,401 is 1
LCM of denominators i.e. for 462,755,294 is 2441670.
Thus, GCF of Fractions is 1/2441670.Finally, GCF of Fractions for 20/462, 976/755, 401/294 is 1/2441670.