Question

2. Denesha is thinking of a number that is divisible by both 9 and 7. What is the smallest number Denesha could be thinking of?

Answer 1

63

Explanation:

Numbers divisible by 9:

18, 27, 36, 45, 63, 72, 81, 90 and 99.

Numbers divisible by 7:

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98.

Least common multiple=63