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ira [324]
2 years ago
15

Whats the least common denominator of 9, 13, and 20

Mathematics
1 answer:
aliya0001 [1]2 years ago
6 0

Answer:

13 = 13  

20 = 2^2 • 5  

9 = 32

Prime Factor   Number 13   Number 20   Number 9    L.C.M  

   2                         0                        2                     0               2

   3                          0                        0                     2               2                                                  

   5                          0                         1                     0                  1  

 

   13                         1                         0                    0                   1

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