Question 12
A 3-digit number $ \overline{abc} $ is said to be a lucky number if $ a \times b \times c $ is also a three-digit number. What is the least possible lucky number $ \overline{abc} $?
IMAS 2017 — Middle Primary Grades 3–4 — Round 2 Question 12
IMAS · IMAS 2017 — Middle Primary Grades 3–4 — Round 2