Q: Is 140,763 a Prime Number?

A: No, 140,763 is not a prime number.

Why is 140,763 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 140763 can be evenly divided by 1 3 7 21 6,703 20,109 46,921 and 140,763, with no remainder.

Since 140,763 cannot be divided by just 1 and 140,763, it is not a prime number.

Number	140,761	140,762	140,764	140,765
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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