Q: Is 120,180 a Composite Number?
A: Yes, 120,180 is a composite number.
The number 120,180 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 2,003 4,006 6,009 8,012 10,015 12,018 20,030 24,036 30,045 40,060 60,090 and 120,180, with no remainder.
Since 120,180 cannot be divided by just 1 and 120,180, it is a composite number.