What is the LCM of 1620 and 960?
The LCM of 1620 and 960 is 25920.
Steps to find LCM
- Find the prime factorization of 1620
1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5 - Find the prime factorization of 960
960 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 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 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 - LCM = 25920
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: 3240 & 1920 810 & 480 4860 & 2880 540 & 320 8100 & 4800 324 & 192 3240 & 960 1620 & 1920 4860 & 960 1620 & 2880 8100 & 960 1620 & 4800 1620 & 6720
LCM Calculator
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.