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What is a number greater than 12 but less than 40 and it has exactly 3 factors?
25
What number has exactly 3 factors that is less than 40 but greater than 12?
The answer is 25 because it has the factors 1,5,25! :)
What whole number less than 100 have exactly 3 factors?
The square of any prime number has exactly three factors: 22, 32, 52, etc.
Is there a number less than 160 that has exactly 3 prime factors?
I found 105,63 and 27
What is a number less than 160 and has exactly 3 different prime factors?
How about 30 or 105
What is a number that is less than 3 and has three factors?
The smallest number that has exactly three factors is 4.
What number has exactly 3 factors and is greater than 40 and less than 60?
49 has exactly 3 factors (1, 7, and 49) and is greater than 40 and less than 60.
What is a number greater than 12 but less than 40 and it has exactly 3 factors?
25
What number has exactly 3 factors that is less than 40 but greater than 12?
The answer is 25 because it has the factors 1,5,25! :)
What whole number less than 100 have exactly 3 factors?
The square of any prime number has exactly three factors: 22, 32, 52, etc.
What are all the numbers less than 100 with exactly 3 factors that are prime?
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
What number is less than 40 and has exactly three factors?
4, 9, 25
What odd number is less than 40 and has exactly three prime factors?
27
What is the odd number that is less than 160 has exactly three prime factors?
105 is one such number.
Is there a number less than 160 that has exactly 3 prime factors?
I found 105,63 and 27
What is a number less than 160 and has exactly 3 different prime factors?
How about 30 or 105
How many numbers are there less than thirty have exactly 6 factors?
Numbers with exactly 6 factors are perfect squares of prime numbers. The prime factorization of a number with exactly 6 factors is in the form ( p^2 ), where ( p ) is a prime number. There are 10 prime numbers less than 30: 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. So, there are 10 numbers less than 30 that have exactly 6 factors.
