Use our free GCF of Fractions Calculator tool to compute the GCF of 340/449, 995/258 i.e 5/115842 easily. The following is the detailed procedure to determine the greatest common factor of fractions 340/449, 995/258.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 340/449,995/258
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 340/449,995/258, numerators are 340,995
Denominators are 449,258
The GCF of 340,995 is 5 .
LCM of 449,258 is 115842.
The greatest common factor of 340/449,995/258 = [GCF of 340,995]/[LCM of 449,258]= 5/115842
Therefore, the GCF of 340/449,995/258 is 5/115842.
To find the highest common factor of 340,995, we have to find the factors of both numbers and list the highest common factor.
The factors of 340 are 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
The factors of 995 are 1, 5, 199, 995
The HCF of 340,995 is 5.
Lets's calculate GCF of 340,995
5 | 340, 995 |
68, 199 |
∴ So the GCF of the given numbers is 5 = 5
Now, list down the factors of 340
:1,2,4,5,10,17,20,34,68,85,170,340
Now, list down the factors of 995
:1,5,199,995
Greatest Common Factor
We found the factors 340,995 . The biggest common factor number is the GCF number.
So the greatest common factor 340,995 is 5.
Lets's calculate LCM of 449,258
Given numbers has no common factors except 1. So, there LCM is their product i.e 115842
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/115842
Therefore, the GCF of Fractions 340/449,995/258 is 5/115842
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 449,258 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(449,258) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(449,258) x common factors =1 x 1 = 1
LCM(449,258) = ( 449 × 258 ) / 1
LCM(449,258) = 115842 / 1
LCM(449,258) = 115842
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 340,995?
The HCF of 340,995 is 5
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 340/449, 995/258?
Answer: GCF of Numerators as per given numbers 340/449, 995/258 is
GCF of Numerators i.e. for 340,995 is 5
LCM of denominators i.e. for 449,258 is 115842.
Thus, GCF of Fractions is 5/115842.Finally, GCF of Fractions for 340/449, 995/258 is 5/115842.