Least Common Multiple of 0.4, 0.47
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
LCM of decimals calculator gives the LCM of Decimal numbers given 0.4, 0.47 i.e. 18.8 the smallest number that divides all of them exactly.
Least Common Multiple (LCM) of 0.4, 0.47 is 18.8.
LCM(0.4, 0.47) = 18.8
LCM of 0.4, 0.47
Enter two or more decimals separated by "commas"
Ex: 0.2, 0.3 or 0.4, 0.5, 0.6
Given numbers are 0.4,0.47. The highest number of digits after the decimal point in the given case is 2
Thus, in order to get rid of the decimal point we need to multiply them with 100. On doing so, they are as follows
0.4 x 100 = 40
0.47 x 100 = 47
On finding the LCM of 40,47 we get the Least Common Multiple as 1880
Least Common Multiple 0.4,0.47 is 18.8
Given numbers has no common factors except 1. So, there LCM is their product i.e 1880
Divide the result you got with the number you multiplied to make it as integer in the first step. In this case, we need to divide by 100 as we used it to make the given numbers into integers.
On dividing the LCM 1880/100 we get 18.8
Thus the Least Common Multiple of 0.4,0.47 is 18.8
Least Common Multiple of 40,47 with GCF Formula
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 40,47 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(40,47) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(40,47) x common factors =1 x 1 = 1
LCM(40,47) = ( 40 × 47 ) / 1
LCM(40,47) = 1880 / 1
LCM(40,47) = 1880
LCM of Decimals Calculation Examples
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Frequently Asked Questions on Decimal LCM of 0.4, 0.47
1. What is the LCM of 0.4, 0.47?
Answer: LCM of 0.4, 0.47 is 18.8.
2. How to Find the LCM of 0.4, 0.47?
Answer: Least Common Factor(LCM) of 0.4, 0.47 = 18.8
Step 1: First calculate the highest decimal number after decimal point.
Step 2: Then multiply all numbers with 100.
Step 3: Then find LCM of 40,47. After getting LCM devide the result with 100 the value that is previously multiplied.
So LCM(0.4, 0.47) = 18.8.