Question

1. LCM by division method.
102,170,136​

Can you explain what characterizes the sound as noise on music?​



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Answer 1

Answer:

2102 136 170

251 68 85

25134 85

3 51 17 85

5 17 17 85

17 17 17 17

---------------

111

Explanation:

Find the product of the prime numbers in the first column to get the LCM:

LCM = 2 x 2 x 2 x 3 x 5 x 17

LCM = 2040

Thus the LCM of 102, 170 and 136 is 2040