what is the smallest integer that is multiple of 3,7 and 20  Choose the correct choice from the following options.
A) 141  B) 180  C) 130  D) 122  E) 420
Correct Answer :420   It is the lcm of 3,7 and 20 which is 420
<result>E</result>
what is the smallest integer that is multiple of 3,7 and 20