Find the LCM of the pair of numbers. 15 and 21 The LCM is

Question

asked Jan 24, 2022 97.8k views

2 Answers

Zambezi · Answer 1 · 2022-01-25T02:54:27+0000

Answer:

LCM=Least Common Multiple

Explanation:

Let's use this:

1. LIST THE FIRST MULTIPLES OF 15 AND 21. UNTIL YOU SPOT A COMMON MULTIPLE

15:30, 45, 60,75, 90, 105, 120,

21:42, 63, 84, 105

105

Yeah! 105 is the LCM of these 2 numbers!

I hope this helps:)