Q: Is 77,880 a Composite Number?

 A: Yes, 77,880 is a composite number.

Why is 77,880 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 77,880 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 59 60 66 88 110 118 120 132 165 177 220 236 264 295 330 354 440 472 590 649 660 708 885 1,180 1,298 1,320 1,416 1,770 1,947 2,360 2,596 3,245 3,540 3,894 5,192 6,490 7,080 7,788 9,735 12,980 15,576 19,470 25,960 38,940 and 77,880, with no remainder.

Since 77,880 cannot be divided by just 1 and 77,880, it is a composite number.


More Examples

Number 77,87877,87977,88177,882
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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