10 questions
Which list of numbers contains only common multiples of 2 and 7?
14, 28, 35, 42
14, 28, 42, 70
7, 14, 28, 42
2, 4, 6, 8
Find the lowest common multiple (LCM) of 6 and 12.
3
4
6
12
What is the lowest common multiple (LCM) of 15 and 2?
30
2
45
152