Solutions by everydaycalculation.com
The LCM of 3900 and 2000 is 78000.
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: 7800 & 4000 1950 & 1000 780 & 400 7800 & 2000 3900 & 4000 3900 & 6000
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
© everydaycalculation.com