Find the LCM of 20, 25 and 30

Explanation

To find the LCM (Least Common Multiple) of the numbers 20, 25, and 30, we can use the method of prime factorization. Here’s a step-by-step solution:

### Step 1: Prime Factorization
First, we need to find the prime factorization of each number.

- **20**:
- Divide by 2: \(20 ÷ 2 = 10\)
- Divide by 2: \(10 ÷ 2 = 5\)
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