No, 20 is a factor of 3000.
There are: 3000/20 = 150
least common multiple of 120 and 500 is 3000.
20% of 3000 = 3000*20/100 = 600
3000
The least common multiple of 3000 and 72 is 9000.
150 20's go into 3,000
3000, 4000.
9000
20
20% of 15000 is 3000
20% of 150 is 30
600 1/20 or 20th part of 3000.