Use our free GCF of Fractions Calculator tool to compute the GCF of 99/68, 655/77, 194/207 i.e 1/1083852 easily. The following is the detailed procedure to determine the greatest common factor of fractions 99/68, 655/77, 194/207.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 99/68,655/77,194/207
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 99/68,655/77,194/207, numerators are 99,655,194
Denominators are 68,77,207
The GCF of 99,655,194 is 1 .
LCM of 68,77,207 is 1083852.
The greatest common factor of 99/68,655/77,194/207 = [GCF of 99,655,194]/[LCM of 68,77,207]= 1/1083852
Therefore, the GCF of 99/68,655/77,194/207 is 1/1083852.
To find the highest common factor of 99,655,194, 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 655 are 1, 5, 131, 655
The factors of 194 are 1, 2, 97, 194
The HCF of 99,655,194 is 1.
Lets's calculate GCF of 99,655,194
∴ 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 655
:1,5,131,655
Now, list down the factors of 194
:1,2,97,194
Greatest Common Factor
We found the factors 99,655,194 . The biggest common factor number is the GCF number.
So the greatest common factor 99,655,194 is 1.
Lets's calculate LCM of 68,77,207
Given numbers has no common factors except 1. So, there LCM is their product i.e 1083852
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1083852
Therefore, the GCF of Fractions 99/68,655/77,194/207 is 1/1083852
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 68,77,207 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(68,77,207) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(68,77,207) x common factors =1 x 1 = 1
LCM(68,77,207) = ( 68 × 77 × 207 ) / 1
LCM(68,77,207) = 1083852 / 1
LCM(68,77,207) = 1083852
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 99,655,194?
The HCF of 99,655,194 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 99/68, 655/77, 194/207?
Answer: GCF of Numerators as per given numbers 99/68, 655/77, 194/207 is
GCF of Numerators i.e. for 99,655,194 is 1
LCM of denominators i.e. for 68,77,207 is 1083852.
Thus, GCF of Fractions is 1/1083852.Finally, GCF of Fractions for 99/68, 655/77, 194/207 is 1/1083852.