Solutions by everydaycalculation.com
The LCM of 72 and 81 is 648.
MathStep (Works offline)
Download our mobile app and learn how to find LCM of upto four numbers in your own time:
Android and iPhone/ iPad
Find least common multiple (LCM) of: 144 & 162 216 & 243 24 & 27 360 & 405 504 & 567 144 & 81 72 & 162 216 & 81 72 & 243 360 & 81 72 & 405 504 & 81 72 & 567
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
© everydaycalculation.com