two numbers such that 18 and 30 are multiples of these numbers are:
2 and 6.
First, remember that any real number can be decomposed as a product of prime factors, so let's do that with the two given numbers:
18 = 2*3*3
30 = 2*3*5
Then we can see that:
18 is a multiple of 2, 3, 2*3 = 6 and 3*3 = 9
30 is a multiple of 2, 3, 5, 2*5 = 10, 2*3 = 6, and 3*5 = 15
Then two numbers such that 18 and 30 are multiples of these numbers are:
2 and 6.
If you want to learn more about prime factors:
https://brainly.com/question/1081523
#SPJ1