Find the lcm of 5,6 and 12

i need help

60

Step-by-step explanation:

LCM = least common multiple, the smallest product all the numbers have in common.

Let's find the multiples of the numbers:

5: 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60

6: 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72

12: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120

We can see that the smallest multiple all these numbers have in common is 60.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.