What is the LCM of 54 and 486?
The LCM of 54 and 486 is 486.
Steps to find LCM
- Find the prime factorization of 54
54 = 2 × 3 × 3 × 3 - Find the prime factorization of 486
486 = 2 × 3 × 3 × 3 × 3 × 3 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 3 × 3 × 3 × 3 × 3 - LCM = 486
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Find least common multiple (LCM) of: 108 & 972 27 & 243 162 & 1458 18 & 162 270 & 2430 378 & 3402 108 & 486 54 & 972 162 & 486 54 & 1458 270 & 486 54 & 2430 378 & 486 54 & 3402
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