Use our free GCF of Fractions Calculator tool to compute the GCF of 407/469, 908/134 i.e 1/938 easily. The following is the detailed procedure to determine the greatest common factor of fractions 407/469, 908/134.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 407/469,908/134
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 407/469,908/134, numerators are 407,908
Denominators are 469,134
The GCF of 407,908 is 1 .
LCM of 469,134 is 938.
The greatest common factor of 407/469,908/134 = [GCF of 407,908]/[LCM of 469,134]= 1/938
Therefore, the GCF of 407/469,908/134 is 1/938.
To find the highest common factor of 407,908, we have to find the factors of both numbers and list the highest common factor.
The factors of 407 are 1, 11, 37, 407
The factors of 908 are 1, 2, 4, 227, 454, 908
The HCF of 407,908 is 1.
Lets's calculate GCF of 407,908
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 407
:1,11,37,407
Now, list down the factors of 908
:1,2,4,227,454,908
Greatest Common Factor
We found the factors 407,908 . The biggest common factor number is the GCF number.
So the greatest common factor 407,908 is 1.
Lets's calculate LCM of 469,134
67 | 469, 134 |
7, 2 |
∴ So the LCM of the given numbers is 67 x 7 x 2 = 938
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/938
Therefore, the GCF of Fractions 407/469,908/134 is 1/938
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 469,134 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(469,134) = 67
common factors(in case of two or more numbers have common factors) = 1
GCF(469,134) x common factors =67 x 1 = 67
LCM(469,134) = ( 469 × 134 ) / 67
LCM(469,134) = 62846 / 67
LCM(469,134) = 938
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 407,908?
The HCF of 407,908 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 407/469, 908/134?
Answer: GCF of Numerators as per given numbers 407/469, 908/134 is
GCF of Numerators i.e. for 407,908 is 1
LCM of denominators i.e. for 469,134 is 938.
Thus, GCF of Fractions is 1/938.Finally, GCF of Fractions for 407/469, 908/134 is 1/938.