Use our free GCF of Fractions Calculator tool to compute the GCF of 4071/40, 5083/694 i.e 23/13880 easily. The following is the detailed procedure to determine the greatest common factor of fractions 4071/40, 5083/694.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4071/40,5083/694
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 4071/40,5083/694, numerators are 4071,5083
Denominators are 40,694
The GCF of 4071,5083 is 23 .
LCM of 40,694 is 13880.
The greatest common factor of 4071/40,5083/694 = [GCF of 4071,5083]/[LCM of 40,694]= 23/13880
Therefore, the GCF of 4071/40,5083/694 is 23/13880.
To find the highest common factor of 4071,5083, we have to find the factors of both numbers and list the highest common factor.
The factors of 4071 are 1, 3, 23, 59, 69, 177, 1357, 4071
The factors of 5083 are 1, 13, 17, 23, 221, 299, 391, 5083
The HCF of 4071,5083 is 23.
Lets's calculate GCF of 4071,5083
| 23 | 4071, 5083 |
| 177, 221 |
∴ So the GCF of the given numbers is 23 = 23
Now, list down the factors of 4071
:1,3,23,59,69,177,1357,4071
Now, list down the factors of 5083
:1,13,17,23,221,299,391,5083
Greatest Common Factor
We found the factors 4071,5083 . The biggest common factor number is the GCF number.
So the greatest common factor 4071,5083 is 23.
Lets's calculate LCM of 40,694
| 2 | 40, 694 |
| 20, 347 |
∴ So the LCM of the given numbers is 2 x 20 x 347 = 13880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 23/13880
Therefore, the GCF of Fractions 4071/40,5083/694 is 23/13880
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 40,694 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(40,694) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(40,694) x common factors =2 x 1 = 2
LCM(40,694) = ( 40 × 694 ) / 2
LCM(40,694) = 27760 / 2
LCM(40,694) = 13880
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 4071,5083?
The HCF of 4071,5083 is 23
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 4071/40, 5083/694?
Answer: GCF of Numerators as per given numbers 4071/40, 5083/694 is
GCF of Numerators i.e. for 4071,5083 is 23
LCM of denominators i.e. for 40,694 is 13880.
Thus, GCF of Fractions is 23/13880.Finally, GCF of Fractions for 4071/40, 5083/694 is 23/13880.