What is the LCM of 189 and 1920?
The LCM of 189 and 1920 is 120960.
Steps to find LCM
- Find the prime factorization of 189
189 = 3 × 3 × 3 × 7 - Find the prime factorization of 1920
1920 = 2 × 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 × 2 × 3 × 3 × 3 × 5 × 7 - LCM = 120960
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Find least common multiple (LCM) of: 378 & 3840 567 & 5760 63 & 640 945 & 9600 378 & 1920 189 & 3840 567 & 1920 189 & 5760 945 & 1920 189 & 9600 1323 & 1920
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