The least common multiple of 45 and 90 is 90, so you can leave 45 out of the calculations entirely. 40 = 4 x 10; 90 = 9 x 10. Thus, the LCM of 40 and 90 is 4 x 9 x 10 = 360.
360
It is: 1800
LCM for 45 and 90 is 90.
45 + 45 = 90 and just 90 a lone = 90 so the LCM is 90
To find the LCM, you need to have the denominators equal to each other. In this case the LCM is 90, so the fractions are as follows: 45/90 40/90 and 54/90.
LCM(45, 18) = 90.
The LCM is 90.
The LCM is: 90It is 90 because 6*15 = 90, 2*45 = 90 and 1*90 = 90
The LCM is 90.The LCM is 90.
The LCM is: 90
The LCM is 90.
360