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In the prime factorisation of the number, each factor must appear an even number of times.
In the prime factorisation of the number, each factor must appear an even number of times.
In the prime factorisation of the number, each factor must appear an even number of times.
In the prime factorisation of the number, each factor must appear an even number of times.
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What are the factors of a perfect square?
It depends on the number that it is a perfect square of!
If a number has an odd number of factors is it a perfect square?
If you mean 'prime' factors, then an odd number of them CAN'T produce a perfect square. Consider 3 factors ... A, B, and C. If their product were a perfect square, then AxB=C, which can't be true if C is a prime number. For non-prime factors, an odd number of them may or may not be a perfect square: Three factors = not a square: 2 x 3 x 5 = 30. Three factors = a square: 2 x 3 x 6 = 36.
What factors are multiplied to form a perfect square?
The same number is multiplied with itself to form a perfect square i.e. a perfect square has real and repeated equal numbers as factors.
How can I tell whether a number is a square number?
You can tell whether a number is a square number by looking at the last digit. A perfect square number ends with either 1, 4, 5, 6, 9 or 00.
Why does 16 have a odd number of factors?
The number 16 has an odd number of factors because it is a perfect square. When a number is a perfect square, it has an odd number of factors because each factor can be paired with another factor that is the square root of the number. In the case of 16, its factors are 1, 2, 4, 8, and 16, which can be paired as (1, 16), (2, 8), and (4). This results in an odd number of factors.
What are the factors of a perfect square?
It depends on the number that it is a perfect square of!
What type of factor has an odd number of factors?
A perfect square has an odd number of factors.
What type of number has an odd number of factors?
A perfect square has an odd number of factors. Factors of numbers always come in pairs -- except for perfect squares. Since the square root of a perfect square is listed only once on the list of factors, it results in a list with an odd number of factors.
What type of number has odd number of factors?
A perfect square.
What is a number called with an odd numbers of factors?
A square number or a perfect square.
What is a number that has an odd number of factors?
if a number has an odd number of factors it would be a perfect square
What is a number that has odd number of factors?
if a number has an odd number of factors it would be a perfect square
What type of a number has an odd number of factors?
A perfect square.
What type of number has an odd number factors?
A perfect square.
What do you call a number with a odd number of factors?
a perfect square
What time of number has a odd number of factors?
A perfect square.
If a number has an odd number of factors is it a perfect square?
If you mean 'prime' factors, then an odd number of them CAN'T produce a perfect square. Consider 3 factors ... A, B, and C. If their product were a perfect square, then AxB=C, which can't be true if C is a prime number. For non-prime factors, an odd number of them may or may not be a perfect square: Three factors = not a square: 2 x 3 x 5 = 30. Three factors = a square: 2 x 3 x 6 = 36.
