Question

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

Answer 1

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:)

Answer 2

105

Explanation:

sry if my answer is wrong