Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 139/408,1427/563
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 139,1427
Greatest Common Factor of Numerators i.e. GCF of 139,1427 is 1 .
LCM of Denominators means LCM of 408,563 as per the given fractions.
LCM of 408,563 is 229704 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 139,1427
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 139
List of positive integer factors of 139 that divides 139 without a remainder.
1,139
Factors of 1427
List of positive integer factors of 1427 that divides 1427 without a remainder.
1,1427
Greatest Common Factor
We found the factors 139,1427 . The biggest common factor number is the GCF number.
So the greatest common factor 139,1427 is 1.
Lets's calculate LCM of 408,563
Given numbers has no common factors except 1. So, there LCM is their product i.e 229704
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/229704
Therefore, the GCF of Fractions 139/408,1427/563 is 1/229704
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 408,563 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(408,563) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(408,563) x common factors =1 x 1 = 1
LCM(408,563) = ( 408 × 563 ) / 1
LCM(408,563) = 229704 / 1
LCM(408,563) = 229704
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 139/408, 1427/563?
Answer: GCF of Numerators as per given numbers 139/408, 1427/563 is
GCF of Numerators i.e. for 139,1427 is 1
LCM of denominators i.e. for 408,563 is 229704.
Thus, GCF of Fractions is 1/229704.Finally, GCF of Fractions for 139/408, 1427/563 is 1/229704.