What is the LCM of 168 and 945?
The LCM of 168 and 945 is 7560.
Steps to find LCM
- Find the prime factorization of 168
168 = 2 × 2 × 2 × 3 × 7 - Find the prime factorization of 945
945 = 3 × 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 × 3 × 3 × 3 × 5 × 7 - LCM = 7560
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: 336 & 1890 504 & 2835 56 & 315 840 & 4725 1176 & 6615 24 & 135 336 & 945 168 & 1890 504 & 945 168 & 2835 840 & 945 168 & 4725 1176 & 945 168 & 6615
LCM Calculator
Enter two numbers separate by comma. To find least common multiple (LCM) of more than two numbers, click here.