Use our free GCF of Fractions Calculator tool to compute the GCF of 48/81, 851/64, 651/399 i.e 1/689472 easily. The following is the detailed procedure to determine the greatest common factor of fractions 48/81, 851/64, 651/399.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 48/81,851/64,651/399
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 48/81,851/64,651/399, numerators are 48,851,651
Denominators are 81,64,399
The GCF of 48,851,651 is 1 .
LCM of 81,64,399 is 689472.
The greatest common factor of 48/81,851/64,651/399 = [GCF of 48,851,651]/[LCM of 81,64,399]= 1/689472
Therefore, the GCF of 48/81,851/64,651/399 is 1/689472.
To find the highest common factor of 48,851,651, we have to find the factors of both numbers and list the highest common factor.
The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 851 are 1, 23, 37, 851
The factors of 651 are 1, 3, 7, 21, 31, 93, 217, 651
The HCF of 48,851,651 is 1.
Lets's calculate GCF of 48,851,651
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 48
:1,2,3,4,6,8,12,16,24,48
Now, list down the factors of 851
:1,23,37,851
Now, list down the factors of 651
:1,3,7,21,31,93,217,651
Greatest Common Factor
We found the factors 48,851,651 . The biggest common factor number is the GCF number.
So the greatest common factor 48,851,651 is 1.
Lets's calculate LCM of 81,64,399
3 | 81, 64, 399 |
27, 64, 133 |
∴ So the LCM of the given numbers is 3 x 27 x 64 x 133 = 689472
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/689472
Therefore, the GCF of Fractions 48/81,851/64,651/399 is 1/689472
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 81,64,399 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(81,64,399) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(81,64,399) x common factors =1 x 3 = 3
LCM(81,64,399) = ( 81 × 64 × 399 ) / 3
LCM(81,64,399) = 2068416 / 3
LCM(81,64,399) = 689472
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 48,851,651?
The HCF of 48,851,651 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 48/81, 851/64, 651/399?
Answer: GCF of Numerators as per given numbers 48/81, 851/64, 651/399 is
GCF of Numerators i.e. for 48,851,651 is 1
LCM of denominators i.e. for 81,64,399 is 689472.
Thus, GCF of Fractions is 1/689472.Finally, GCF of Fractions for 48/81, 851/64, 651/399 is 1/689472.