Q: Is 105,120 a Composite Number?

 A: Yes, 105,120 is a composite number.

Why is 105,120 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 105,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 73 80 90 96 120 144 146 160 180 219 240 288 292 360 365 438 480 584 657 720 730 876 1,095 1,168 1,314 1,440 1,460 1,752 2,190 2,336 2,628 2,920 3,285 3,504 4,380 5,256 5,840 6,570 7,008 8,760 10,512 11,680 13,140 17,520 21,024 26,280 35,040 52,560 and 105,120, with no remainder.

Since 105,120 cannot be divided by just 1 and 105,120, it is a composite number.


More Examples

Number 105,118105,119105,121105,122
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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