Use our free GCF of Fractions Calculator tool to compute the GCF of 71/51, 349/90, 994/793 i.e 1/1213290 easily. The following is the detailed procedure to determine the greatest common factor of fractions 71/51, 349/90, 994/793.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 71/51,349/90,994/793
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 71/51,349/90,994/793, numerators are 71,349,994
Denominators are 51,90,793
The GCF of 71,349,994 is 1 .
LCM of 51,90,793 is 1213290.
The greatest common factor of 71/51,349/90,994/793 = [GCF of 71,349,994]/[LCM of 51,90,793]= 1/1213290
Therefore, the GCF of 71/51,349/90,994/793 is 1/1213290.
To find the highest common factor of 71,349,994, we have to find the factors of both numbers and list the highest common factor.
The factors of 71 are 1, 71
The factors of 349 are 1, 349
The factors of 994 are 1, 2, 7, 14, 71, 142, 497, 994
The HCF of 71,349,994 is 1.
Lets's calculate GCF of 71,349,994
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 71
:1,71
Now, list down the factors of 349
:1,349
Now, list down the factors of 994
:1,2,7,14,71,142,497,994
Greatest Common Factor
We found the factors 71,349,994 . The biggest common factor number is the GCF number.
So the greatest common factor 71,349,994 is 1.
Lets's calculate LCM of 51,90,793
3 | 51, 90, 793 |
17, 30, 793 |
∴ So the LCM of the given numbers is 3 x 17 x 30 x 793 = 1213290
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1213290
Therefore, the GCF of Fractions 71/51,349/90,994/793 is 1/1213290
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 51,90,793 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(51,90,793) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(51,90,793) x common factors =1 x 3 = 3
LCM(51,90,793) = ( 51 × 90 × 793 ) / 3
LCM(51,90,793) = 3639870 / 3
LCM(51,90,793) = 1213290
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 71,349,994?
The HCF of 71,349,994 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 71/51, 349/90, 994/793?
Answer: GCF of Numerators as per given numbers 71/51, 349/90, 994/793 is
GCF of Numerators i.e. for 71,349,994 is 1
LCM of denominators i.e. for 51,90,793 is 1213290.
Thus, GCF of Fractions is 1/1213290.Finally, GCF of Fractions for 71/51, 349/90, 994/793 is 1/1213290.