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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.
What number is greater than 13 but smaller than 19 and only has 2 factors?
17
True or False-A prime number is a whole number greater than 1 that has only itself and 1 as factors?
True
Is any number greater then zero a prime number?
No not all of them because a prime number has only two factors which are itself and one whereas a composite number has more than two factors.
Why are prime number greater then 2 an odd number?
Because a prime number has only two factors which are itself and one while 2 is the only even prime number
What do you think is the next number greater then 50 for which the sum of its proper factors is less than the number its self?
By some definitions prime numbers don't have proper factors. In other definitions, their only proper factor is 1. Either way, your answer is the next prime number after 50, which would be 53.
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.
What number is greater than 12 and less than 40 that only has 3 factors?
the answer is 25, the factors are 1,5,25
What is a whole number greater than 1 with only 2 factors 1 and itself?
A prime number.
Is a prime number a whole number greater than 1 that has only itself and 1 as its factors?
Yes.
What is the whole number greater then 1 whose only factors are 1 and itself?
That's a prime number.
What is a whole number greater than one with only two factors 1 and itself?
A prime number.
What is the next three numbers greater than 4 that only have two factors?
7, 9, 11
What is the next three numbers greater than 10 that have only two factors?
11, 13 and 17
What is the next square number that only has 3 factors after 100?
121
How can you tell the next square number with only three factors?
The numbers with only three factors are squares of prime numbers.
Luke is looking for a number greater than 12 and less than 40 that has exactly 3 factors what might his number be?
the answer is 25 because you're asking for a number greater than 12 and smaller than 40 and has exactly 3 factors so in that case 25 is the only one.
