Answers

The LCM of 8820 and 5120 is 2257920.

Steps to find LCM

1. Find the prime factorization of 8820
   8820 = 2 × 2 × 3 × 3 × 5 × 7 × 7
2. Find the prime factorization of 5120
   5120 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5
3. 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 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7
4. LCM = 2257920

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Find least common multiple (LCM) of: 4410 & 2560 1764 & 1024

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