Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 842/736,939/214,809/347
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 842,939,809
Greatest Common Factor of Numerators i.e. GCF of 842,939,809 is 1 .
LCM of Denominators means LCM of 736,214,347 as per the given fractions.
LCM of 736,214,347 is 27326944 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 842,939,809
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 842
List of positive integer factors of 842 that divides 842 without a remainder.
1,2,421,842
Factors of 939
List of positive integer factors of 939 that divides 939 without a remainder.
1,3,313,939
Factors of 809
List of positive integer factors of 809 that divides 809 without a remainder.
1,809
Greatest Common Factor
We found the factors 842,939,809 . The biggest common factor number is the GCF number.
So the greatest common factor 842,939,809 is 1.
Lets's calculate LCM of 736,214,347
2 | 736, 214, 347 |
368, 107, 347 |
∴ So the LCM of the given numbers is 2 x 368 x 107 x 347 = 27326944
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/27326944
Therefore, the GCF of Fractions 842/736,939/214,809/347 is 1/27326944
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 736,214,347 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(736,214,347) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(736,214,347) x common factors =1 x 2 = 2
LCM(736,214,347) = ( 736 × 214 × 347 ) / 2
LCM(736,214,347) = 54653888 / 2
LCM(736,214,347) = 27326944
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 842/736, 939/214, 809/347?
Answer: GCF of Numerators as per given numbers 842/736, 939/214, 809/347 is
GCF of Numerators i.e. for 842,939,809 is 1
LCM of denominators i.e. for 736,214,347 is 27326944.
Thus, GCF of Fractions is 1/27326944.Finally, GCF of Fractions for 842/736, 939/214, 809/347 is 1/27326944.