Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4311/659,9270/872
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 4311,9270
Greatest Common Factor of Numerators i.e. GCF of 4311,9270 is 9 .
LCM of Denominators means LCM of 659,872 as per the given fractions.
LCM of 659,872 is 574648 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4311,9270
3 | 4311, 9270 |
3 | 1437, 3090 |
479, 1030 |
∴ So the GCF of the given numbers is 3 x 3 = 9
Factors of 4311
List of positive integer factors of 4311 that divides 4311 without a remainder.
1,3,9,479,1437,4311
Factors of 9270
List of positive integer factors of 9270 that divides 9270 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,90,103,206,309,515,618,927,1030,1545,1854,3090,4635,9270
Greatest Common Factor
We found the factors 4311,9270 . The biggest common factor number is the GCF number.
So the greatest common factor 4311,9270 is 9.
Lets's calculate LCM of 659,872
Given numbers has no common factors except 1. So, there LCM is their product i.e 574648
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/574648
Therefore, the GCF of Fractions 4311/659,9270/872 is 9/574648
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 659,872 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(659,872) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(659,872) x common factors =1 x 1 = 1
LCM(659,872) = ( 659 × 872 ) / 1
LCM(659,872) = 574648 / 1
LCM(659,872) = 574648
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 4311/659, 9270/872?
Answer: GCF of Numerators as per given numbers 4311/659, 9270/872 is
GCF of Numerators i.e. for 4311,9270 is 9
LCM of denominators i.e. for 659,872 is 574648.
Thus, GCF of Fractions is 9/574648.Finally, GCF of Fractions for 4311/659, 9270/872 is 9/574648.