GCF of 14/339, 81/712, 478/842
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 14/339, 81/712, 478/842 i.e 1/101615928 easily. The following is the detailed procedure to determine the greatest common factor of fractions 14/339, 81/712, 478/842.
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 14/339,81/712,478/842?
Given fractions are 14/339,81/712,478/842
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 14/339,81/712,478/842, numerators are 14,81,478
Denominators are 339,712,842
The GCF of 14,81,478 is 1 .
LCM of 339,712,842 is 101615928.
The greatest common factor of 14/339,81/712,478/842 = [GCF of 14,81,478]/[LCM of 339,712,842]= 1/101615928
Therefore, the GCF of 14/339,81/712,478/842 is 1/101615928.
To find the highest common factor of 14,81,478, we have to find the factors of both numbers and list the highest common factor.
The factors of 14 are 1, 2, 7, 14
The factors of 81 are 1, 3, 9, 27, 81
The factors of 478 are 1, 2, 239, 478
The HCF of 14,81,478 is 1.
Lets's calculate GCF of 14,81,478
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 14,81,478 By Matching Biggest Common Factor Method
Now, list down the factors of 14
:1,2,7,14
Now, list down the factors of 81
:1,3,9,27,81
Now, list down the factors of 478
:1,2,239,478
Greatest Common Factor
We found the factors 14,81,478 . The biggest common factor number is the GCF number.
So the greatest common factor 14,81,478 is 1.
Lets's calculate LCM of 339,712,842
| 2 | 339, 712, 842 |
| 339, 356, 421 |
∴ So the LCM of the given numbers is 2 x 339 x 356 x 421 = 101615928
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/101615928
Therefore, the GCF of Fractions 14/339,81/712,478/842 is 1/101615928
Least Common Multiple of 339,712,842 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 339,712,842 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(339,712,842) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(339,712,842) x common factors =1 x 2 = 2
LCM(339,712,842) = ( 339 × 712 × 842 ) / 2
LCM(339,712,842) = 203231856 / 2
LCM(339,712,842) = 101615928
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FAQs on GCF of Fractions of 14/339, 81/712, 478/842
1. What is the HCF of 14,81,478?
The HCF of 14,81,478 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 14/339, 81/712, 478/842?
Answer: GCF of Numerators as per given numbers 14/339, 81/712, 478/842 is
GCF of Numerators i.e. for 14,81,478 is 1
LCM of denominators i.e. for 339,712,842 is 101615928.
Thus, GCF of Fractions is 1/101615928.Finally, GCF of Fractions for 14/339, 81/712, 478/842 is 1/101615928.