Determine the LCD of the above by division of prime numbers

To determine the **LCD (Least Common Denominator)** of two or more numbers using the method of **division by prime numbers**, follow these steps:

### Steps:

1. **List the numbers** you are finding the LCD for.
2. **Divide the numbers by the smallest prime number** (starting from 2). If a number is not divisible by the prime number, leave it unchanged.
3. **Continue dividing** the quotients by primes, until all quotients are 1.
4. **The LCD** is the product of all the prime numbers you used.

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Learn how to find the Least Common Denominator (LCD) of two or more numbers by dividing with prime numbers. This method involves listing the numbers, dividing by prime factors, and multiplying the primes used in the division. Suitable for students in Grades 5-7.

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