LCM of decimals calculator gives the LCM of Decimal numbers given 2.7, 4.5, 10.8, 12.6 i.e. 378 the smallest number that divides all of them exactly.

Least Common Multiple (LCM) of 2.7, 4.5, 10.8, 12.6 is **378**.

LCM(2.7, 4.5, 10.8, 12.6) = 378

Enter two or more decimals separated by "commas"

Ex: 0.2, 0.3 or 0.4, 0.5, 0.6

Given numbers are 2.7,4.5,10.8,12.6. The highest number of digits after the decimal point in the given case is 1

Thus, in order to get rid of the decimal point we need to multiply them with 10. On doing so, they are as follows

2.7 x 10 = 27

4.5 x 10 = 45

10.8 x 10 = 108

12.6 x 10 = 126

On finding the LCM of 27,45,108,126 we get the Least Common Multiple as 3780

2 | 27, 45, 108, 126 |

3 | 27, 45, 54, 63 |

3 | 9, 15, 18, 21 |

3 | 3, 5, 6, 7 |

1, 5, 2, 7 |

∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 1 x 5 x 2 x 7 = 3780

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 10 as we used it to make the given numbers into integers.

On dividing the LCM 3780/10 we get 378

Thus the Least Common Multiple of 2.7,4.5,10.8,12.6 is 378

The formula of **LCM** is LCM(a_{1},a_{2},a_{3}....,a_{n}) = ( a_{1} × a_{2} × a_{3} × .... × a_{n}) / GCF(a_{1},a_{2},a_{3}....,a_{n}) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 27,45,108,126 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(27,45,108,126) = 9

common factors(in case of two or more numbers have common factors) = 486

GCF(27,45,108,126) x common factors =9 x 486 = 4374

LCM(27,45,108,126) = ( 27 × 45 × 108 × 126 ) / 4374

LCM(27,45,108,126) = 16533720 / 4374

LCM(27,45,108,126) = 3780

Here are some samples of LCM of Decimals calculations.

1. What is the LCM of 2.7, 4.5, 10.8, 12.6?

Answer: LCM of 2.7, 4.5, 10.8, 12.6 is 378.

2. How to Find the LCM of 2.7, 4.5, 10.8, 12.6?

Answer: Least Common Factor(LCM) of 2.7, 4.5, 10.8, 12.6 = 378

Step 1: First calculate the highest decimal number after decimal point.

Step 2: Then multiply all numbers with 10.

Step 3: Then find LCM of 27,45,108,126. After getting LCM devide the result with 10 the value that is previously multiplied.

So LCM(2.7, 4.5, 10.8, 12.6) = 378.