No, it is not a prime. It is divisible by 11.
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143 is not a prime number; it is divisible by 11 and 13.Incidentally, it is divisible by 1; all numbers are.
Numbers that are divisible by 2 through the number 12 are: 4, 6, 8, 10 and 12.
The smallest number that is divisible by the numbers 1 through 10, except 7 and 8, is 180.
If a number ends with 0, it is divisible by 10.If a number ends with 0, it is divisible by 10.If a number ends with 0, it is divisible by 10.If a number ends with 0, it is divisible by 10.
Every number divisible by 10 is divisible by 5.