Use our free GCF of Fractions Calculator tool to compute the GCF of 1/79, 28/383, 99/102 i.e 1/3086214 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1/79, 28/383, 99/102.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1/79,28/383,99/102
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 1/79,28/383,99/102, numerators are 1,28,99
Denominators are 79,383,102
The GCF of 1,28,99 is 1 .
LCM of 79,383,102 is 3086214.
The greatest common factor of 1/79,28/383,99/102 = [GCF of 1,28,99]/[LCM of 79,383,102]= 1/3086214
Therefore, the GCF of 1/79,28/383,99/102 is 1/3086214.
To find the highest common factor of 1,28,99, we have to find the factors of both numbers and list the highest common factor.
The factors of 1 are 1
The factors of 28 are 1, 2, 4, 7, 14, 28
The factors of 99 are 1, 3, 9, 11, 33, 99
The HCF of 1,28,99 is 1.
Lets's calculate GCF of 1,28,99
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 1
:1
Now, list down the factors of 28
:1,2,4,7,14,28
Now, list down the factors of 99
:1,3,9,11,33,99
Greatest Common Factor
We found the factors 1,28,99 . The biggest common factor number is the GCF number.
So the greatest common factor 1,28,99 is 1.
Lets's calculate LCM of 79,383,102
Given numbers has no common factors except 1. So, there LCM is their product i.e 3086214
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3086214
Therefore, the GCF of Fractions 1/79,28/383,99/102 is 1/3086214
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 79,383,102 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(79,383,102) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(79,383,102) x common factors =1 x 1 = 1
LCM(79,383,102) = ( 79 × 383 × 102 ) / 1
LCM(79,383,102) = 3086214 / 1
LCM(79,383,102) = 3086214
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 1,28,99?
The HCF of 1,28,99 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 1/79, 28/383, 99/102?
Answer: GCF of Numerators as per given numbers 1/79, 28/383, 99/102 is
GCF of Numerators i.e. for 1,28,99 is 1
LCM of denominators i.e. for 79,383,102 is 3086214.
Thus, GCF of Fractions is 1/3086214.Finally, GCF of Fractions for 1/79, 28/383, 99/102 is 1/3086214.