Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 629/450,3920/467
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 629,3920
Greatest Common Factor of Numerators i.e. GCF of 629,3920 is 1 .
LCM of Denominators means LCM of 450,467 as per the given fractions.
LCM of 450,467 is 210150 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 629,3920
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 629
List of positive integer factors of 629 that divides 629 without a remainder.
1,17,37,629
Factors of 3920
List of positive integer factors of 3920 that divides 3920 without a remainder.
1,2,4,5,7,8,10,14,16,20,28,35,40,49,56,70,80,98,112,140,196,245,280,392,490,560,784,980,1960,3920
Greatest Common Factor
We found the factors 629,3920 . The biggest common factor number is the GCF number.
So the greatest common factor 629,3920 is 1.
Lets's calculate LCM of 450,467
Given numbers has no common factors except 1. So, there LCM is their product i.e 210150
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/210150
Therefore, the GCF of Fractions 629/450,3920/467 is 1/210150
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 450,467 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(450,467) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(450,467) x common factors =1 x 1 = 1
LCM(450,467) = ( 450 × 467 ) / 1
LCM(450,467) = 210150 / 1
LCM(450,467) = 210150
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 629/450, 3920/467?
Answer: GCF of Numerators as per given numbers 629/450, 3920/467 is
GCF of Numerators i.e. for 629,3920 is 1
LCM of denominators i.e. for 450,467 is 210150.
Thus, GCF of Fractions is 1/210150.Finally, GCF of Fractions for 629/450, 3920/467 is 1/210150.