Use our free GCF of Fractions Calculator tool to compute the GCF of 2810/147, 4006/761 i.e 2/111867 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2810/147, 4006/761.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2810/147,4006/761
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 2810/147,4006/761, numerators are 2810,4006
Denominators are 147,761
The GCF of 2810,4006 is 2 .
LCM of 147,761 is 111867.
The greatest common factor of 2810/147,4006/761 = [GCF of 2810,4006]/[LCM of 147,761]= 2/111867
Therefore, the GCF of 2810/147,4006/761 is 2/111867.
To find the highest common factor of 2810,4006, we have to find the factors of both numbers and list the highest common factor.
The factors of 2810 are 1, 2, 5, 10, 281, 562, 1405, 2810
The factors of 4006 are 1, 2, 2003, 4006
The HCF of 2810,4006 is 2.
Lets's calculate GCF of 2810,4006
2 | 2810, 4006 |
1405, 2003 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 2810
:1,2,5,10,281,562,1405,2810
Now, list down the factors of 4006
:1,2,2003,4006
Greatest Common Factor
We found the factors 2810,4006 . The biggest common factor number is the GCF number.
So the greatest common factor 2810,4006 is 2.
Lets's calculate LCM of 147,761
Given numbers has no common factors except 1. So, there LCM is their product i.e 111867
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/111867
Therefore, the GCF of Fractions 2810/147,4006/761 is 2/111867
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 147,761 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(147,761) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(147,761) x common factors =1 x 1 = 1
LCM(147,761) = ( 147 × 761 ) / 1
LCM(147,761) = 111867 / 1
LCM(147,761) = 111867
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 2810,4006?
The HCF of 2810,4006 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 2810/147, 4006/761?
Answer: GCF of Numerators as per given numbers 2810/147, 4006/761 is
GCF of Numerators i.e. for 2810,4006 is 2
LCM of denominators i.e. for 147,761 is 111867.
Thus, GCF of Fractions is 2/111867.Finally, GCF of Fractions for 2810/147, 4006/761 is 2/111867.