Question

find the LCM of 5,21,30,45​

Answer 1

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Answer 2

Answer:

heya mate here is ur answer

Step-by-step explanation:

ans is 630

5= 5x1

21= 3x 7

30= 3x 2 x 5

45  3 x 3 x 5

 LCM = 2 X 3 X 3 X 5 X 7

          = 630

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