Let's get this math done. We have 534 and we're going to multiply it by 3. This is the same as taking 534 and adding it to itself 3 times.
Step 1: 0 + 534 = 534
Step 2: 534 + 534 = 1068
Step 3: 1068 + 534 = 1602

So, 534*3 = 1602