Question

do this very important do first one fast​

Answer 1

you can solve by table firstly 12 are come in table of 2 you will write 2 and than 15 is not come table of 2 you will write same 15 ok and than solve this sum by this method ok by

Answer 2

Explantion

The LCM of two non-zero integers, x(12) and y(15), is the smallest positive integer m(60) that is divisible by both x(12) and y(15) without any remainder

Answer: LCM of 12 and 15 is :

$\green{\huge\bf60}$