Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 40/83,93/97,864/993
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 40,93,864
Greatest Common Factor of Numerators i.e. GCF of 40,93,864 is 1 .
LCM of Denominators means LCM of 83,97,993 as per the given fractions.
LCM of 83,97,993 is 7994643 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 40,93,864
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 40
List of positive integer factors of 40 that divides 40 without a remainder.
1,2,4,5,8,10,20,40
Factors of 93
List of positive integer factors of 93 that divides 93 without a remainder.
1,3,31,93
Factors of 864
List of positive integer factors of 864 that divides 864 without a remainder.
1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864
Greatest Common Factor
We found the factors 40,93,864 . The biggest common factor number is the GCF number.
So the greatest common factor 40,93,864 is 1.
Lets's calculate LCM of 83,97,993
Given numbers has no common factors except 1. So, there LCM is their product i.e 7994643
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7994643
Therefore, the GCF of Fractions 40/83,93/97,864/993 is 1/7994643
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 83,97,993 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(83,97,993) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(83,97,993) x common factors =1 x 1 = 1
LCM(83,97,993) = ( 83 × 97 × 993 ) / 1
LCM(83,97,993) = 7994643 / 1
LCM(83,97,993) = 7994643
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. 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.
2. What is the GCF of Fractions for 40/83, 93/97, 864/993?
Answer: GCF of Numerators as per given numbers 40/83, 93/97, 864/993 is
GCF of Numerators i.e. for 40,93,864 is 1
LCM of denominators i.e. for 83,97,993 is 7994643.
Thus, GCF of Fractions is 1/7994643.Finally, GCF of Fractions for 40/83, 93/97, 864/993 is 1/7994643.