Use our free GCF of Fractions Calculator tool to compute the GCF of 710/253, 407/729 i.e 1/184437 easily. The following is the detailed procedure to determine the greatest common factor of fractions 710/253, 407/729.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 710/253,407/729
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 710/253,407/729, numerators are 710,407
Denominators are 253,729
The GCF of 710,407 is 1 .
LCM of 253,729 is 184437.
The greatest common factor of 710/253,407/729 = [GCF of 710,407]/[LCM of 253,729]= 1/184437
Therefore, the GCF of 710/253,407/729 is 1/184437.
To find the highest common factor of 710,407, we have to find the factors of both numbers and list the highest common factor.
The factors of 710 are 1, 2, 5, 10, 71, 142, 355, 710
The factors of 407 are 1, 11, 37, 407
The HCF of 710,407 is 1.
Lets's calculate GCF of 710,407
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 710
:1,2,5,10,71,142,355,710
Now, list down the factors of 407
:1,11,37,407
Greatest Common Factor
We found the factors 710,407 . The biggest common factor number is the GCF number.
So the greatest common factor 710,407 is 1.
Lets's calculate LCM of 253,729
Given numbers has no common factors except 1. So, there LCM is their product i.e 184437
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/184437
Therefore, the GCF of Fractions 710/253,407/729 is 1/184437
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 253,729 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(253,729) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(253,729) x common factors =1 x 1 = 1
LCM(253,729) = ( 253 × 729 ) / 1
LCM(253,729) = 184437 / 1
LCM(253,729) = 184437
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 710,407?
The HCF of 710,407 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 710/253, 407/729?
Answer: GCF of Numerators as per given numbers 710/253, 407/729 is
GCF of Numerators i.e. for 710,407 is 1
LCM of denominators i.e. for 253,729 is 184437.
Thus, GCF of Fractions is 1/184437.Finally, GCF of Fractions for 710/253, 407/729 is 1/184437.