Solutions by everydaycalculation.com
The LCM of 6 and 81 is 162.
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: 12 & 162 18 & 243 2 & 27 30 & 405 42 & 567 12 & 81 6 & 162 18 & 81 6 & 243 30 & 81 6 & 405 42 & 81 6 & 567
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
© everydaycalculation.com