What is the LCM of 1800 and 1350?
The LCM of 1800 and 1350 is 5400.
Steps to find LCM
- Find the prime factorization of 1800
1800 = 2 × 2 × 2 × 3 × 3 × 5 × 5 - Find the prime factorization of 1350
1350 = 2 × 3 × 3 × 3 × 5 × 5 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 - LCM = 5400
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: 3600 & 2700 900 & 675 5400 & 4050 600 & 450 9000 & 6750 360 & 270 3600 & 1350 1800 & 2700 5400 & 1350 1800 & 4050 9000 & 1350 1800 & 6750 1800 & 9450
LCM Calculator
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.