Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 545/4396,155/4131
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 545,155
Greatest Common Factor of Numerators i.e. GCF of 545,155 is 5 .
LCM of Denominators means LCM of 4396,4131 as per the given fractions.
LCM of 4396,4131 is 18159876 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 545,155
5 | 545, 155 |
109, 31 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 545
List of positive integer factors of 545 that divides 545 without a remainder.
1,5,109,545
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
Greatest Common Factor
We found the factors 545,155 . The biggest common factor number is the GCF number.
So the greatest common factor 545,155 is 5.
Lets's calculate LCM of 4396,4131
Given numbers has no common factors except 1. So, there LCM is their product i.e 18159876
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/18159876
Therefore, the GCF of Fractions 545/4396,155/4131 is 5/18159876
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 4396,4131 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(4396,4131) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(4396,4131) x common factors =1 x 1 = 1
LCM(4396,4131) = ( 4396 × 4131 ) / 1
LCM(4396,4131) = 18159876 / 1
LCM(4396,4131) = 18159876
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 545/4396, 155/4131?
Answer: GCF of Numerators as per given numbers 545/4396, 155/4131 is
GCF of Numerators i.e. for 545,155 is 5
LCM of denominators i.e. for 4396,4131 is 18159876.
Thus, GCF of Fractions is 5/18159876.Finally, GCF of Fractions for 545/4396, 155/4131 is 5/18159876.