Q: Is 120,122,220 a Composite Number?

 A: Yes, 120,122,220 is a composite number.

Why is 120,122,220 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 120,122,220 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 430 516 645 860 1,290 2,580 46,559 93,118 139,677 186,236 232,795 279,354 465,590 558,708 698,385 931,180 1,396,770 2,002,037 2,793,540 4,004,074 6,006,111 8,008,148 10,010,185 12,012,222 20,020,370 24,024,444 30,030,555 40,040,740 60,061,110 and 120,122,220, with no remainder.

Since 120,122,220 cannot be divided by just 1 and 120,122,220, it is a composite number.


More Examples

Number 120,122,218120,122,219120,122,221120,122,222
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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