Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 20/976,221/775,965/906
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 20,221,965
Greatest Common Factor of Numerators i.e. GCF of 20,221,965 is 1 .
LCM of Denominators means LCM of 976,775,906 as per the given fractions.
LCM of 976,775,906 is 342649200 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 20,221,965
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Factors of 221
List of positive integer factors of 221 that divides 221 without a remainder.
1,13,17,221
Factors of 965
List of positive integer factors of 965 that divides 965 without a remainder.
1,5,193,965
Greatest Common Factor
We found the factors 20,221,965 . The biggest common factor number is the GCF number.
So the greatest common factor 20,221,965 is 1.
Lets's calculate LCM of 976,775,906
2 | 976, 775, 906 |
488, 775, 453 |
∴ So the LCM of the given numbers is 2 x 488 x 775 x 453 = 342649200
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/342649200
Therefore, the GCF of Fractions 20/976,221/775,965/906 is 1/342649200
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 976,775,906 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(976,775,906) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(976,775,906) x common factors =1 x 2 = 2
LCM(976,775,906) = ( 976 × 775 × 906 ) / 2
LCM(976,775,906) = 685298400 / 2
LCM(976,775,906) = 342649200
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 20/976, 221/775, 965/906?
Answer: GCF of Numerators as per given numbers 20/976, 221/775, 965/906 is
GCF of Numerators i.e. for 20,221,965 is 1
LCM of denominators i.e. for 976,775,906 is 342649200.
Thus, GCF of Fractions is 1/342649200.Finally, GCF of Fractions for 20/976, 221/775, 965/906 is 1/342649200.