what is the smallest integer that is multiple of 7, 12 and 20
Choose the correct choice from the following answers:  A) 141  B) 180  C) 130  D) 122  E) 420
Correct Answer :420   It is the lcm of 7, 12 and 20 which is 420
<result>E</result>
what is the smallest integer that is multiple of 7, 12 and 20