Solutions by everydaycalculation.com
The LCM of 12 and 42 is 84.
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: 24 & 84 6 & 21 36 & 126 4 & 14 60 & 210 84 & 294 24 & 42 12 & 84 36 & 42 12 & 126 60 & 42 12 & 210 84 & 42 12 & 294
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
© everydaycalculation.com