Answer-1440
Explanation:
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Definition :-
The LCM of a, b
Is the smallest positive number that is divisible by both a and b.
prime factorization of 32:

prime factorization of 40:

prime factorization of 36:

Compute a number comprised of factors that appear in at least one of the following
32,40,36

Multiply the numbers 2.2.2.2.2.5.3.3 = 1440

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