Q: Is 75,420 a Composite Number?
A: Yes, 75,420 is a composite number.
The number 75,420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 419 838 1,257 1,676 2,095 2,514 3,771 4,190 5,028 6,285 7,542 8,380 12,570 15,084 18,855 25,140 37,710 and 75,420, with no remainder.
Since 75,420 cannot be divided by just 1 and 75,420, it is a composite number.