Least Common Multiple of 0.4, 0.4, 0.1, 0.768
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, 0.4, 0.1, 0.768 i.e. 19.2 the smallest number that divides all of them exactly.
Least Common Multiple (LCM) of 0.4, 0.4, 0.1, 0.768 is 19.2.
LCM(0.4, 0.4, 0.1, 0.768) = 19.2
LCM of 0.4, 0.4, 0.1, 0.768
Enter two or more decimals separated by "commas"
Ex: 0.2, 0.3 or 0.4, 0.5, 0.6
Given numbers are 0.4,0.4,0.1,0.768. The highest number of digits after the decimal point in the given case is 3
Thus, in order to get rid of the decimal point we need to multiply them with 1000. On doing so, they are as follows
0.4 x 1000 = 400
0.4 x 1000 = 400
0.1 x 1000 = 100
0.768 x 1000 = 768
On finding the LCM of 400,400,100,768 we get the Least Common Multiple as 19200
Least Common Multiple 0.4,0.4,0.1,0.768 is 19.2
| 2 | 400, 400, 100, 768 |
| 2 | 200, 200, 50, 384 |
| 2 | 100, 100, 25, 192 |
| 2 | 50, 50, 25, 96 |
| 5 | 25, 25, 25, 48 |
| 5 | 5, 5, 5, 48 |
| 1, 1, 1, 48 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 5 x 5 x 1 x 1 x 1 x 48 = 19200
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 1000 as we used it to make the given numbers into integers.
On dividing the LCM 19200/1000 we get 19.2
Thus the Least Common Multiple of 0.4,0.4,0.1,0.768 is 19.2
Least Common Multiple of 400,400,100,768 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 400,400,100,768 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(400,400,100,768) = 4
common factors(in case of two or more numbers have common factors) = 160000
GCF(400,400,100,768) x common factors =4 x 160000 = 640000
LCM(400,400,100,768) = ( 400 × 400 × 100 × 768 ) / 640000
LCM(400,400,100,768) = 12288000000 / 640000
LCM(400,400,100,768) = 19200
LCM of Decimals Calculation Examples
Here are some samples of LCM of Decimals calculations.
Frequently Asked Questions on Decimal LCM of 0.4, 0.4, 0.1, 0.768
1. What is the LCM of 0.4, 0.4, 0.1, 0.768?
Answer: LCM of 0.4, 0.4, 0.1, 0.768 is 19.2.
2. How to Find the LCM of 0.4, 0.4, 0.1, 0.768?
Answer: Least Common Factor(LCM) of 0.4, 0.4, 0.1, 0.768 = 19.2
Step 1: First calculate the highest decimal number after decimal point.
Step 2: Then multiply all numbers with 1000.
Step 3: Then find LCM of 400,400,100,768. After getting LCM devide the result with 1000 the value that is previously multiplied.
So LCM(0.4, 0.4, 0.1, 0.768) = 19.2.