Question

What the l.c..m of 40,60,20

Answer 1

Answer:

40 = 20 × 2

60 = 20 × 3

20 = 20 × 1

Lcm = 20 × 3 × 2 = 120

Answer 2

Here is your answer~

40,60,20

2,3,1

3

2

=20×3×2 is right answer..

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