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What is the meaning of even and odd factors?
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Does a perfect square number have and even or odd number of distinct factors show how you determine your answer?
Odd. I determined my answer by looking at the number of factors of a square number.
What arew all the factors of 2?
Two is a prime number (and the only even prime number). Its only factors are 1 and itself.
Does a perfect square number have even or odd number of distinct factors?
An odd number.
What is the sum of even factors of a number?
2, 4, 6, 10, 12, 20, 30, 60 add up to 144.
What is a number that has four identical even factors?
16 is a number that has four identical even factors.
What is a number that has four identical even factors greater than 1 and that has only 1 and itself as factors?
A number that has only one and itself as factors is a prime number and so therefore it can't have four other identical factors.
How can you find multiplication factors of 38?
38 is an even number so it is divisible by 2. 38 = 2*19 19 is a prime so there are no further factors.
Is the product of an even number and an even number closed under multiplication?
Yes.
What is the multiplication that has 2 as a factor?
Any and every even number.
How are factors and multiples related to division?
A multiple, by definition, is a number that another number can be multiplied to get. For instance, since 2 x 3 = 12, 12 is a multiple of both 2 and 3. A factor is the opposite. For instance, since 2 x 3 = 12, both 2 and 3 are factors of 12. Multiples and factors have everything to do with multiplication. Multiple is even the base word for multiplication.
What is the multiplication and division fact family for 2?
Any even number is divisible by 2. Use to to multiply and you always get an even number.
What even number that have only have two factors?
2 is an even number with only 2 factors.
What is the product of 13?
104. If there are an even number of minus signs in a multiplication, ignore them!
Is 12 an odd number or an even number?
12 is an even number and it is also a composite number because it has more than two factors
Does a prime number have an even or odd number of factors?
Even
What is special about the number of factors for square numbers?
Square numbers have an odd number of factors, all others have an even number. In this context, primes can either be considered as having 0 factors (an even number) or 2 factors - 1 and itself, again, an even number.
