Use our free GCF of Fractions Calculator tool to compute the GCF of 239/145, 886/421 i.e 1/61045 easily. The following is the detailed procedure to determine the greatest common factor of fractions 239/145, 886/421.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 239/145,886/421
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 239/145,886/421, numerators are 239,886
Denominators are 145,421
The GCF of 239,886 is 1 .
LCM of 145,421 is 61045.
The greatest common factor of 239/145,886/421 = [GCF of 239,886]/[LCM of 145,421]= 1/61045
Therefore, the GCF of 239/145,886/421 is 1/61045.
To find the highest common factor of 239,886, we have to find the factors of both numbers and list the highest common factor.
The factors of 239 are 1, 239
The factors of 886 are 1, 2, 443, 886
The HCF of 239,886 is 1.
Lets's calculate GCF of 239,886
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 239
:1,239
Now, list down the factors of 886
:1,2,443,886
Greatest Common Factor
We found the factors 239,886 . The biggest common factor number is the GCF number.
So the greatest common factor 239,886 is 1.
Lets's calculate LCM of 145,421
Given numbers has no common factors except 1. So, there LCM is their product i.e 61045
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/61045
Therefore, the GCF of Fractions 239/145,886/421 is 1/61045
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 145,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(145,421) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(145,421) x common factors =1 x 1 = 1
LCM(145,421) = ( 145 × 421 ) / 1
LCM(145,421) = 61045 / 1
LCM(145,421) = 61045
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 239,886?
The HCF of 239,886 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 239/145, 886/421?
Answer: GCF of Numerators as per given numbers 239/145, 886/421 is
GCF of Numerators i.e. for 239,886 is 1
LCM of denominators i.e. for 145,421 is 61045.
Thus, GCF of Fractions is 1/61045.Finally, GCF of Fractions for 239/145, 886/421 is 1/61045.