Their product.
The LCM is 470.
You do not have LCMs of fractions or decimals. Because if you did so, any number could be an LCM. Eg 3 could be an LCM with multiple 3/4.7 = 0.6383 and 3/14 = 0.2143 (to 4 dp)
LCM(47, 69) = 3243
The Least Common Multiple (LCM) for 47 42 is 1,974.
The LCM is 38352.
Their product.
The LCM of 43 and 47 is 2,021.
Their product.
47.
The Least Common Multiple (LCM) of 24 and 47 is 1,128.
The Least Common Multiple (LCM) for 47 30 is 1,410.
The Least Common Multiple (LCM) for 47 41 is 1,927.