Least Common Multiple of 22.5, 30
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
LCM of decimals calculator gives the LCM of Decimal numbers given 22.5, 30 i.e. 90 the smallest number that divides all of them exactly.
Least Common Multiple (LCM) of 22.5, 30 is 90.
LCM(22.5, 30) = 90
LCM of 22.5, 30
Enter two or more decimals separated by "commas"
Ex: 0.2, 0.3 or 0.4, 0.5, 0.6
Given numbers are 22.5,30. 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
22.5 x 10 = 225
30 x 10 = 300
On finding the LCM of 225,300 we get the Least Common Multiple as 900
Least Common Multiple 22.5,30 is 90
| 3 | 225, 300 |
| 5 | 75, 100 |
| 5 | 15, 20 |
| 3, 4 |
∴ So the LCM of the given numbers is 3 x 5 x 5 x 3 x 4 = 900
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 900/10 we get 90
Thus the Least Common Multiple of 22.5,30 is 90
Least Common Multiple of 225,300 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 225,300 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(225,300) = 75
common factors(in case of two or more numbers have common factors) = 1
GCF(225,300) x common factors =75 x 1 = 75
LCM(225,300) = ( 225 × 300 ) / 75
LCM(225,300) = 67500 / 75
LCM(225,300) = 900
LCM of Decimals Calculation Examples
Here are some samples of LCM of Decimals calculations.
Frequently Asked Questions on Decimal LCM of 22.5, 30
1. What is the LCM of 22.5, 30?
Answer: LCM of 22.5, 30 is 90.
2. How to Find the LCM of 22.5, 30?
Answer: Least Common Factor(LCM) of 22.5, 30 = 90
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 225,300. After getting LCM devide the result with 10 the value that is previously multiplied.
So LCM(22.5, 30) = 90.
