Question

whats the least common multiple of 20 and 30

Answer 1

A least common multiple is the lowest number two numbers can factor into.
so 20 • x = ?
30 • x = ?
That make them the same number

Answer 2

20 = 1 x 2 x 2 x 5

30 = 1 x 2 x 3 x 5

i believe it;s somewhere down those methods

Answer 3

what numbers are common to 20 =

and 30 =

Answer 4

Thank you guys I had a brain pause!

Answer 5

you're welcome ^_^

Answer 6

You're welcome :)