Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 6/450, 4/684 quickly i.e. 12/18 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 6/450, 4/684 is 12/18.
LCM(6/450, 4/684) = 12/18
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 6/450,4/684
Formula to find LCM of Fractions is
LCM = LCM of Numerators/GCF of Denominators
As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators
In the given fractions LCM of Numerators means LCM of 6,4
Least Common Multiple of Numerators i.e. LCM of 6,4 is 12.
GCF of Denominators means GCF of 450,684 as per the given fractions.
GCF of 450,684 is 18 as it is the largest common factor for these numbers.
Lets's calculate LCM of 6,4
2 | 6, 4 |
3, 2 |
∴ So the LCM of the given numbers is 2 x 3 x 2 = 12
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 6,4 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(6,4) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(6,4) x common factors =2 x 1 = 2
LCM(6,4) = ( 6 × 4 ) / 2
LCM(6,4) = 24 / 2
LCM(6,4) = 12
Lets's calculate GCF of 450,684
2 | 450, 684 |
3 | 225, 342 |
3 | 75, 114 |
25, 38 |
∴ So the GCF of the given numbers is 2 x 3 x 3 = 18
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 12/18
Therefore the LCM of Fractions 6/450,4/684 is 12/18
Factors of 450
List of positive integer factors of 450 that divides 450 without a remainder.
1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Factors of 684
List of positive integer factors of 684 that divides 684 without a remainder.
1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684
Greatest Common Factor
We found the factors 450,684 . The biggest common factor number is the GCF number.
So the greatest common factor 450,684 is 18.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
1. How to find LCM in Fractions?
Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.
2. What is the LCM of Fractions for 6/450, 4/684?
Answer: LCM of Numerators as per given numbers 6/450, 4/684 is
LCM of Numerators i.e. for 6,4 is 12
GCF of denominators i.e. for 450,684 is 18.
Thus, LCM of Fractions is 12/18.Finally, LCM of Fractions for 6/450, 4/684 is 12/18.