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LenKa [72]
3 years ago
9

​First, look for any prime that divides________ of the numbers with________ no remainder. a remainder. Then​ divide, bringing do

wn any numbers _______ not divisible divisible by the prime. Repeat this process until it is impossible to divide further​ - that​ is, until ________ not all of the numbers are there are no two numbers divisible by the same prime. Then the LCM is the product of all the primes and of the remaining numbers.
Mathematics
1 answer:
satela [25.4K]3 years ago
5 0

Answer:

Step-by-step explanation:

These steps are the steps involved in finding the LCM of two numbers.

  • First, look for any prime that divides <u>any</u> of the numbers with <u>no remainder.</u>  
  • Then​ divide, bringing down any numbers <u>not divisible</u> by the prime.
  • Repeat this process until it is impossible to divide further​ - that​ is, until <u>there are no two numbers divisible by the same prime.</u>
  • Then the LCM is the product of all the primes and of the remaining numbers.

Example: Determine the LCM of 7 and 9

\left|\begin{array}{c||cc}3&7&9\\--&--&--\\3&7&3\\&7&1\end{array}\right|

The LCM of 7 and 9=3 X 3 X 7 X 1 =63

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<h3>How to find the length of the rooms?</h3>

Both rooms have the same length but different areas and different widths. This common measurement can be found using the GFC or the greatest common factor. To do this, divide each number by 1,2,3, etc., and find the greatest common number (only integers are valid).

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The greatest common number is 10, so 10 meters is the length of the room.

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Learn more about greatest common factor in: brainly.com/question/282609

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