LCM of 5 and 7

Number 1Number 2(Optional) Enter Number 3

Determine the Least Common Multiple (LCM) of (5,7)

We start by listing out each multiple for our 2 numbers
The LCM is the smallest multiple common in all the lists

List the first few multiples for 5
5,10,15,20,25,30,35,40,45,50

List the first few multiples for 7
7,14,21,28,35,42,49,56

Our Least Common Multiple (LCM) of (5,7) is 35