Use our free GCF of Fractions Calculator tool to compute the GCF of 542/261, 292/389 i.e 2/101529 easily. The following is the detailed procedure to determine the greatest common factor of fractions 542/261, 292/389.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 542/261,292/389
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 542/261,292/389, numerators are 542,292
Denominators are 261,389
The GCF of 542,292 is 2 .
LCM of 261,389 is 101529.
The greatest common factor of 542/261,292/389 = [GCF of 542,292]/[LCM of 261,389]= 2/101529
Therefore, the GCF of 542/261,292/389 is 2/101529.
To find the highest common factor of 542,292, we have to find the factors of both numbers and list the highest common factor.
The factors of 542 are 1, 2, 271, 542
The factors of 292 are 1, 2, 4, 73, 146, 292
The HCF of 542,292 is 2.
Lets's calculate GCF of 542,292
2 | 542, 292 |
271, 146 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 542
:1,2,271,542
Now, list down the factors of 292
:1,2,4,73,146,292
Greatest Common Factor
We found the factors 542,292 . The biggest common factor number is the GCF number.
So the greatest common factor 542,292 is 2.
Lets's calculate LCM of 261,389
Given numbers has no common factors except 1. So, there LCM is their product i.e 101529
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/101529
Therefore, the GCF of Fractions 542/261,292/389 is 2/101529
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 261,389 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(261,389) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(261,389) x common factors =1 x 1 = 1
LCM(261,389) = ( 261 × 389 ) / 1
LCM(261,389) = 101529 / 1
LCM(261,389) = 101529
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 542,292?
The HCF of 542,292 is 2
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 542/261, 292/389?
Answer: GCF of Numerators as per given numbers 542/261, 292/389 is
GCF of Numerators i.e. for 542,292 is 2
LCM of denominators i.e. for 261,389 is 101529.
Thus, GCF of Fractions is 2/101529.Finally, GCF of Fractions for 542/261, 292/389 is 2/101529.