What is the LCM of 1620 and 1344?
The LCM of 1620 and 1344 is 181440.
Steps to find LCM
- Find the prime factorization of 1620
1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5 - Find the prime factorization of 1344
1344 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 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 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 - LCM = 181440
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Find least common multiple (LCM) of: 3240 & 2688 810 & 672 4860 & 4032 540 & 448 8100 & 6720 3240 & 1344 1620 & 2688 4860 & 1344 1620 & 4032 8100 & 1344 1620 & 6720 1620 & 9408
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