Q: Is 123,735 a Prime Number?

A: No, 123,735 is not a prime number.

Why is 123,735 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 123735 can be evenly divided by 1 3 5 15 73 113 219 339 365 565 1,095 1,695 8,249 24,747 41,245 and 123,735, with no remainder.

Since 123,735 cannot be divided by just 1 and 123,735, it is not a prime number.

Number	123,733	123,734	123,736	123,737
Prime?	yes	no	no	yes

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

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