1+4+3 = 8 which is not divisible by 3, so 143 is not divisible by 3. 8 ÷ 3 has remainder 2, so 143 ÷ 3 has remainder 2.
No.
143 is not a prime number; it is divisible by 11 and 13.Incidentally, it is divisible by 1; all numbers are.
No, it is not a prime. It is divisible by 11.
A number is divisible by 4 if the last two digits are divisible by 4.A number is divisible by 4 if the last two digits are divisible by 4.A number is divisible by 4 if the last two digits are divisible by 4.A number is divisible by 4 if the last two digits are divisible by 4.
1+4+3 = 8 which is not divisible by 3, so 143 is not divisible by 3. 8 ÷ 3 has remainder 2, so 143 ÷ 3 has remainder 2.
The number 143 is divisible by 1, 11, 13, and 143.
No.
143 is not prime. 143 = 11 * 13
143 is not a prime number; it is divisible by 11 and 13.Incidentally, it is divisible by 1; all numbers are.
No, it is not a prime. It is divisible by 11.
Because 143 is not a multiple of any of those numbers.
It is not prime. It is divisible by 143,13,11, and 1
Composite. It is divisible by 11 and 13.
The number must be divisible by 13 and by 11.
35.75
No , because it is divisible by 11 (11 x 12)