Use our free GCF of Fractions Calculator tool to compute the GCF of 205/331, 762/279 i.e 1/92349 easily. The following is the detailed procedure to determine the greatest common factor of fractions 205/331, 762/279.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 205/331,762/279
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 205/331,762/279, numerators are 205,762
Denominators are 331,279
The GCF of 205,762 is 1 .
LCM of 331,279 is 92349.
The greatest common factor of 205/331,762/279 = [GCF of 205,762]/[LCM of 331,279]= 1/92349
Therefore, the GCF of 205/331,762/279 is 1/92349.
To find the highest common factor of 205,762, we have to find the factors of both numbers and list the highest common factor.
The factors of 205 are 1, 5, 41, 205
The factors of 762 are 1, 2, 3, 6, 127, 254, 381, 762
The HCF of 205,762 is 1.
Lets's calculate GCF of 205,762
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 205
:1,5,41,205
Now, list down the factors of 762
:1,2,3,6,127,254,381,762
Greatest Common Factor
We found the factors 205,762 . The biggest common factor number is the GCF number.
So the greatest common factor 205,762 is 1.
Lets's calculate LCM of 331,279
Given numbers has no common factors except 1. So, there LCM is their product i.e 92349
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/92349
Therefore, the GCF of Fractions 205/331,762/279 is 1/92349
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 331,279 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(331,279) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(331,279) x common factors =1 x 1 = 1
LCM(331,279) = ( 331 × 279 ) / 1
LCM(331,279) = 92349 / 1
LCM(331,279) = 92349
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 205,762?
The HCF of 205,762 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 205/331, 762/279?
Answer: GCF of Numerators as per given numbers 205/331, 762/279 is
GCF of Numerators i.e. for 205,762 is 1
LCM of denominators i.e. for 331,279 is 92349.
Thus, GCF of Fractions is 1/92349.Finally, GCF of Fractions for 205/331, 762/279 is 1/92349.