Multiple choice

LCM of 1 and 2 is ______.

  1. 1

  2. 2

  3. 4

  4. 6

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Multiples of 1 = 1, 2, 3, ... Multiples of 2 = 2, 4, ... LCM of 1 and 2 = 2