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What number between 0 and 20 has 2 factors?
For a number to have [only] 2 factors, it must be a prime number; the prime numbers between 0 and 20 are; 2, 3, 5, 7, 11, 13, 17, 19
What number is between 0 and 20?
There is an infinite number of numbers between 0 and 20.
How many primes are there in between 0 and 20?
There are 9 prime numbers between 0 and 20: 1,2,3,5,7,11,13,17,19.
What are the factors between 0 and 20 that has two factors?
2,3,5,7,11,13,17,19
What are the prime numbers between 0 and 20?
The prime numbers between 0 and 20 are: 2, 3, 5, 7, 11, 13, 17 and 19
How many numbers between 0 and 365 have an odd number of factors?
There are 19 numbers between zero and 365 that have an odd number of factors.
What is a number between 0 and 20 that has two factors?
2, 3, 5, 7, 11, 13, 17, and 19 each have two factors . . . '1' and itself.
What are all the prime numbers between 0-20?
2,3,5,7,11,13,17,19
How many prime numbers are there between 0 and 20?
Eight of them.
How many odd factors between 0-99?
All of the odd numbers in that range can be factors.
How many numbers between 0 and 100 are divisible by 5?
20
How many prime numbers are there between zero and 20?
Remember 1 is not a prime number because it is only divisible by itself. 2, 3, 5, 7, 11, 13, 17, 19 These are the prime numbers between 0 and 20. In short, there are 9 prime numbers between 0 and 20.
