Use our free GCF of Fractions Calculator tool to compute the GCF of 910/190, 789/585 i.e 1/22230 easily. The following is the detailed procedure to determine the greatest common factor of fractions 910/190, 789/585.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 910/190,789/585
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 910/190,789/585, numerators are 910,789
Denominators are 190,585
The GCF of 910,789 is 1 .
LCM of 190,585 is 22230.
The greatest common factor of 910/190,789/585 = [GCF of 910,789]/[LCM of 190,585]= 1/22230
Therefore, the GCF of 910/190,789/585 is 1/22230.
To find the highest common factor of 910,789, we have to find the factors of both numbers and list the highest common factor.
The factors of 910 are 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
The factors of 789 are 1, 3, 263, 789
The HCF of 910,789 is 1.
Lets's calculate GCF of 910,789
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 910
:1,2,5,7,10,13,14,26,35,65,70,91,130,182,455,910
Now, list down the factors of 789
:1,3,263,789
Greatest Common Factor
We found the factors 910,789 . The biggest common factor number is the GCF number.
So the greatest common factor 910,789 is 1.
Lets's calculate LCM of 190,585
5 | 190, 585 |
38, 117 |
∴ So the LCM of the given numbers is 5 x 38 x 117 = 22230
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/22230
Therefore, the GCF of Fractions 910/190,789/585 is 1/22230
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 190,585 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(190,585) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(190,585) x common factors =5 x 1 = 5
LCM(190,585) = ( 190 × 585 ) / 5
LCM(190,585) = 111150 / 5
LCM(190,585) = 22230
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 910,789?
The HCF of 910,789 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 910/190, 789/585?
Answer: GCF of Numerators as per given numbers 910/190, 789/585 is
GCF of Numerators i.e. for 910,789 is 1
LCM of denominators i.e. for 190,585 is 22230.
Thus, GCF of Fractions is 1/22230.Finally, GCF of Fractions for 910/190, 789/585 is 1/22230.