Answers

The LCM of 8575 and 4860 is 8334900.

Steps to find LCM

1. Find the prime factorization of 8575
   8575 = 5 × 5 × 7 × 7 × 7
2. Find the prime factorization of 4860
   4860 = 2 × 2 × 3 × 3 × 3 × 3 × 3 × 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 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7
4. LCM = 8334900

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