Question

list 5 multiples. circle the lcm.
10:
5:

Explanation:

Step1: Find multiples of 10

A multiple of a number is obtained by multiplying it with integers. For 10, we calculate:
$10\times1 = 10$
$10\times2 = 20$
$10\times3 = 30$
$10\times4 = 40$
$10\times5 = 50$
So the first 5 multiples of 10 are 10, 20, 30, 40, 50.

Step2: Find multiples of 5

For 5, we calculate:
$5\times1 = 5$
$5\times2 = 10$
$5\times3 = 15$
$5\times4 = 20$
$5\times5 = 25$
So the first 5 multiples of 5 are 5, 10, 15, 20, 25.

Step3: Identify the LCM

The Least Common Multiple (LCM) is the smallest common multiple of the two numbers. Looking at the multiples of 10 (10, 20, 30, 40, 50) and multiples of 5 (5, 10, 15, 20, 25), the smallest number that appears in both lists is 10.

Answer:

For 10: 10, 20, 30, 40, 50 (circle 10)
For 5: 5, 10, 15, 20, 25 (circle 10)