Solutions by everydaycalculation.com
The LCM of 3 and 84 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: 6 & 168 9 & 252 1 & 28 15 & 420 21 & 588 6 & 84 3 & 168 9 & 84 3 & 252 15 & 84 3 & 420 21 & 84 3 & 588
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.
© everydaycalculation.com