Q: Is 63,420 a Composite Number?
A: Yes, 63,420 is a composite number.
The number 63,420 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 151 210 302 420 453 604 755 906 1,057 1,510 1,812 2,114 2,265 3,020 3,171 4,228 4,530 5,285 6,342 9,060 10,570 12,684 15,855 21,140 31,710 and 63,420, with no remainder.
Since 63,420 cannot be divided by just 1 and 63,420, it is a composite number.