Question

Find the LCM of the following by division method number is 39 and 45 and 54

Answer 1

Answer:

39 = 13 x 3

45 = 5 x 3 x 3

54 = 2 x 3 x 3 x 3

LCM = 13 x 5 x 2 x 3 x 3 x 3

= 65 x 54

= 3510

Answer 2

Answer:

39=13×3

45=5×3×3

54=2×3×3×3

LCM= 13×5×2×3×3×3

=65×54

=3510

LCM of 39,45 and 54 is 3510

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