Use our free GCF of Fractions Calculator tool to compute the GCF of 99/19, 199/78, 288/847 i.e 1/1255254 easily. The following is the detailed procedure to determine the greatest common factor of fractions 99/19, 199/78, 288/847.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 99/19,199/78,288/847
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 99/19,199/78,288/847, numerators are 99,199,288
Denominators are 19,78,847
The GCF of 99,199,288 is 1 .
LCM of 19,78,847 is 1255254.
The greatest common factor of 99/19,199/78,288/847 = [GCF of 99,199,288]/[LCM of 19,78,847]= 1/1255254
Therefore, the GCF of 99/19,199/78,288/847 is 1/1255254.
To find the highest common factor of 99,199,288, we have to find the factors of both numbers and list the highest common factor.
The factors of 99 are 1, 3, 9, 11, 33, 99
The factors of 199 are 1, 199
The factors of 288 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
The HCF of 99,199,288 is 1.
Lets's calculate GCF of 99,199,288
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 99
:1,3,9,11,33,99
Now, list down the factors of 199
:1,199
Now, list down the factors of 288
:1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288
Greatest Common Factor
We found the factors 99,199,288 . The biggest common factor number is the GCF number.
So the greatest common factor 99,199,288 is 1.
Lets's calculate LCM of 19,78,847
Given numbers has no common factors except 1. So, there LCM is their product i.e 1255254
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1255254
Therefore, the GCF of Fractions 99/19,199/78,288/847 is 1/1255254
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 19,78,847 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(19,78,847) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(19,78,847) x common factors =1 x 1 = 1
LCM(19,78,847) = ( 19 × 78 × 847 ) / 1
LCM(19,78,847) = 1255254 / 1
LCM(19,78,847) = 1255254
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 99,199,288?
The HCF of 99,199,288 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 99/19, 199/78, 288/847?
Answer: GCF of Numerators as per given numbers 99/19, 199/78, 288/847 is
GCF of Numerators i.e. for 99,199,288 is 1
LCM of denominators i.e. for 19,78,847 is 1255254.
Thus, GCF of Fractions is 1/1255254.Finally, GCF of Fractions for 99/19, 199/78, 288/847 is 1/1255254.