They both go into 1440, for example.
Any multiple of 72.
Multiples of 360.
Any multiple of 36.
The common multiples of 8 and 9 are numbers that are divisible by both 8 and 9. To find the common multiples, you can list out the multiples of each number and identify the numbers that appear in both lists. The common multiples of 8 and 9 include 72, 144, 216, and so on, as these numbers are divisible by both 8 and 9.
They both go into 1440, for example.
8.5
Any multiple of 72.
1 and 9 are both square numbers, and 9 - 1 = 8.
Divide both numbers by 9 (a factor of both 72 and 81) and you get 8/9
Well, honey, 13 and 9 both go into numbers that are multiples of both 13 and 9. So, the numbers that both 13 and 9 go into are the common multiples of 13 and 9, like 117. Hope that clears things up for you, darling.
1 and 3 go into both.
The numbers 8 and 9 are whole numbers.
1, 3 and 9 will go into both numbers evenly
Multiples of 360.
9 and 11 both go into 99.
The LCM of both numbers is 720