GCF of 351/70, 481/775
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 351/70, 481/775 i.e 13/10850 easily. The following is the detailed procedure to determine the greatest common factor of fractions 351/70, 481/775.
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 351/70,481/775?
Given fractions are 351/70,481/775
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 351/70,481/775, numerators are 351,481
Denominators are 70,775
The GCF of 351,481 is 13 .
LCM of 70,775 is 10850.
The greatest common factor of 351/70,481/775 = [GCF of 351,481]/[LCM of 70,775]= 13/10850
Therefore, the GCF of 351/70,481/775 is 13/10850.
To find the highest common factor of 351,481, we have to find the factors of both numbers and list the highest common factor.
The factors of 351 are 1, 3, 9, 13, 27, 39, 117, 351
The factors of 481 are 1, 13, 37, 481
The HCF of 351,481 is 13.
Lets's calculate GCF of 351,481
| 13 | 351, 481 |
| 27, 37 |
∴ So the GCF of the given numbers is 13 = 13
Greatest Common Factor of 351,481 By Matching Biggest Common Factor Method
Now, list down the factors of 351
:1,3,9,13,27,39,117,351
Now, list down the factors of 481
:1,13,37,481
Greatest Common Factor
We found the factors 351,481 . The biggest common factor number is the GCF number.
So the greatest common factor 351,481 is 13.
Lets's calculate LCM of 70,775
| 5 | 70, 775 |
| 14, 155 |
∴ So the LCM of the given numbers is 5 x 14 x 155 = 10850
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 13/10850
Therefore, the GCF of Fractions 351/70,481/775 is 13/10850
Least Common Multiple of 70,775 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 70,775 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(70,775) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(70,775) x common factors =5 x 1 = 5
LCM(70,775) = ( 70 × 775 ) / 5
LCM(70,775) = 54250 / 5
LCM(70,775) = 10850
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FAQs on GCF of Fractions of 351/70, 481/775
1. What is the HCF of 351,481?
The HCF of 351,481 is 13
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 351/70, 481/775?
Answer: GCF of Numerators as per given numbers 351/70, 481/775 is
GCF of Numerators i.e. for 351,481 is 13
LCM of denominators i.e. for 70,775 is 10850.
Thus, GCF of Fractions is 13/10850.Finally, GCF of Fractions for 351/70, 481/775 is 13/10850.