Q: Is 80,160 a Prime Number?

 A: No, 80,160 is not a prime number.

Why is 80,160 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 80160 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 167 240 334 480 501 668 835 1,002 1,336 1,670 2,004 2,505 2,672 3,340 4,008 5,010 5,344 6,680 8,016 10,020 13,360 16,032 20,040 26,720 40,080 and 80,160, with no remainder.

Since 80,160 cannot be divided by just 1 and 80,160, it is not a prime number.


More Examples

Number 80,15880,15980,16180,162
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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