Quick Answer: What Can 143 Be Divided By?

What are the factors of 143?

143 is a composite number.

Factor pairs: 143 = 1 x 143 or 11 x 13.

Factors of 143: 1, 11, 13, 143.

Prime factorization: 143 = 11 x 13..

What are the factors of 144?

Factor pairs: 144 = 1 x 144, 3 x 48, 2 x 72, 4 x 36, 8 x 18, 6 x 24, 9 x 16, 12 x 12. Factors of 144: 1, 4, 2, 3, 6, 8, 16, 9, 12, 18, 24, 36, 48, 72, 144. Prime factorization: 144 = 2 x 2 x 2 x 2 x 3 x 3.

How many divisors does 144 have?

144 (number)← 143 144 145 →Divisors1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144Greek numeralΡΜΔ´Roman numeralCXLIVBinary1001000028 more rows

Is 13 divisible by any number?

728: (7×4)-28=28-28=0 and number 0 is divisible by 13 giving the result as 0. Rule 4: Multiply the last digit by 9 of a number N and subtract it from the rest of the number. If the outcome is divisible by 13 then the number N is divisible by 13.

Is 13 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. … Thus, the square root of 13 is not an integer, and therefore 13 is not a square number. Anyway, 13 is a prime number, and a prime number cannot be a perfect square.

What are the factors for 200?

Factors of 200 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100.

What are the prime factors of 144?

So, the prime factors are written as 2 x 2 x 2 x 2 × 3 x 3 or 24 x 32, where 2 and 3 are the prime numbers. It is possible to find the exact number of factors of a number 144 with the help of prime factorisation. The prime factor of the 144 is 24 x 32.

What is the perfect square of 144?

12Here, the square root of 144 is 12. Therefore, the square root of 144 is an integer, and as a consequence 144 is a perfect square. As a consequence, 12 is the square root of 144.

What is a factor of 108?

These factors are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.

How many prime factors Does 140 have?

4 Prime FactorsWhen we count the number of prime numbers above, we find that 140 has a total of 4 Prime Factors.

Is 49 divisible by any number?

For 49, the answer is: No, 49 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 49) is as follows: 1, 7, 49. For 49 to be a prime number, it would have been required that 49 has only two divisors, i.e., itself and 1.

IS 140 a perfect square?

140 is a perfect square if the square root of 140 equals a whole number.

How can I get 108?

Answer and Explanation: The factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54 and 108. These are the factors of 108 because: 1 x 108 = 108. 2 x 54 = 108.

IS 108 a perfect square?

108 is a perfect square if the square root of 108 equals a whole number.

What can you divide 144 by?

We can find out ahead of time if a number like 144 can be divided evenly by 6 by using the divisibility of 6 rule. It states that for a number to be divided by 6, it must also be divisible by the factors of 6, which are 2 and 3.

What can you divide 140 by?

140 and Gr-8 Divisibility Tricks Factor pairs: 140 = 1 x 140, 2 x 70, 4 x 35, 5 x 28, 7 x 20, 10 x 14. Factors of 140: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140.

What can 169 be divided by?

The list of all positive divisors (i.e., the list of all integers that divide 169) is as follows: 1, 13, 169. For 169 to be a prime number, it would have been required that 169 has only two divisors, i.e., itself and 1.