What is the LCM of 1800 and 5040?
The LCM of 1800 and 5040 is 25200.
Steps to find LCM
- Find the prime factorization of 1800
1800 = 2 × 2 × 2 × 3 × 3 × 5 × 5 - Find the prime factorization of 5040
5040 = 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 - LCM = 25200
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: 900 & 2520 600 & 1680 360 & 1008 3600 & 5040 5400 & 5040 9000 & 5040
LCM Calculator
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.