Solutions by everydaycalculation.com
The LCM of 42 and 648 is 4536.
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: 84 & 1296 21 & 324 126 & 1944 14 & 216 210 & 3240 294 & 4536 84 & 648 42 & 1296 126 & 648 42 & 1944 210 & 648 42 & 3240 294 & 648 42 & 4536
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
© everydaycalculation.com