Q: Is 121,280 a Composite Number?
A: Yes, 121,280 is a composite number.
The number 121,280 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 379 758 1,516 1,895 3,032 3,790 6,064 7,580 12,128 15,160 24,256 30,320 60,640 and 121,280, with no remainder.
Since 121,280 cannot be divided by just 1 and 121,280, it is a composite number.