Multiple choice

What is the least number that when divided by 15 and 18 leaves a remainder of 8?

  1. 80

  2. 82

  3. 95

  4. 98

Reveal answer Fill a bubble to check yourself
D Correct answer
AI explanation

The least common multiple of 15 and 18 is 90. Because the required number must leave a remainder of 8, add 8 to this LCM to find the target value. The sum of 90 and 8 is 98, which is the least number satisfying the given condition.