Use our free GCF of Fractions Calculator tool to compute the GCF of 29/15, 455/48, 768/974 i.e 1/116880 easily. The following is the detailed procedure to determine the greatest common factor of fractions 29/15, 455/48, 768/974.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 29/15,455/48,768/974
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 29/15,455/48,768/974, numerators are 29,455,768
Denominators are 15,48,974
The GCF of 29,455,768 is 1 .
LCM of 15,48,974 is 116880.
The greatest common factor of 29/15,455/48,768/974 = [GCF of 29,455,768]/[LCM of 15,48,974]= 1/116880
Therefore, the GCF of 29/15,455/48,768/974 is 1/116880.
To find the highest common factor of 29,455,768, we have to find the factors of both numbers and list the highest common factor.
The factors of 29 are 1, 29
The factors of 455 are 1, 5, 7, 13, 35, 65, 91, 455
The factors of 768 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
The HCF of 29,455,768 is 1.
Lets's calculate GCF of 29,455,768
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 29
:1,29
Now, list down the factors of 455
:1,5,7,13,35,65,91,455
Now, list down the factors of 768
:1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768
Greatest Common Factor
We found the factors 29,455,768 . The biggest common factor number is the GCF number.
So the greatest common factor 29,455,768 is 1.
Lets's calculate LCM of 15,48,974
2 | 15, 48, 974 |
3 | 15, 24, 487 |
5, 8, 487 |
∴ So the LCM of the given numbers is 2 x 3 x 5 x 8 x 487 = 116880
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/116880
Therefore, the GCF of Fractions 29/15,455/48,768/974 is 1/116880
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 15,48,974 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(15,48,974) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(15,48,974) x common factors =1 x 6 = 6
LCM(15,48,974) = ( 15 × 48 × 974 ) / 6
LCM(15,48,974) = 701280 / 6
LCM(15,48,974) = 116880
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 29,455,768?
The HCF of 29,455,768 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 29/15, 455/48, 768/974?
Answer: GCF of Numerators as per given numbers 29/15, 455/48, 768/974 is
GCF of Numerators i.e. for 29,455,768 is 1
LCM of denominators i.e. for 15,48,974 is 116880.
Thus, GCF of Fractions is 1/116880.Finally, GCF of Fractions for 29/15, 455/48, 768/974 is 1/116880.