Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 76/795,821/500,787/454
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 76,821,787
Greatest Common Factor of Numerators i.e. GCF of 76,821,787 is 1 .
LCM of Denominators means LCM of 795,500,454 as per the given fractions.
LCM of 795,500,454 is 18046500 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 76,821,787
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Factors of 821
List of positive integer factors of 821 that divides 821 without a remainder.
1,821
Factors of 787
List of positive integer factors of 787 that divides 787 without a remainder.
1,787
Greatest Common Factor
We found the factors 76,821,787 . The biggest common factor number is the GCF number.
So the greatest common factor 76,821,787 is 1.
Lets's calculate LCM of 795,500,454
2 | 795, 500, 454 |
5 | 795, 250, 227 |
159, 50, 227 |
∴ So the LCM of the given numbers is 2 x 5 x 159 x 50 x 227 = 18046500
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/18046500
Therefore, the GCF of Fractions 76/795,821/500,787/454 is 1/18046500
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 795,500,454 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(795,500,454) = 1
common factors(in case of two or more numbers have common factors) = 10
GCF(795,500,454) x common factors =1 x 10 = 10
LCM(795,500,454) = ( 795 × 500 × 454 ) / 10
LCM(795,500,454) = 180465000 / 10
LCM(795,500,454) = 18046500
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 76/795, 821/500, 787/454?
Answer: GCF of Numerators as per given numbers 76/795, 821/500, 787/454 is
GCF of Numerators i.e. for 76,821,787 is 1
LCM of denominators i.e. for 795,500,454 is 18046500.
Thus, GCF of Fractions is 1/18046500.Finally, GCF of Fractions for 76/795, 821/500, 787/454 is 1/18046500.