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What is a number between 15 and 20 that is a composite number and has exactly 5 factors?
16
What is a number between 0 and 20 that has five factors?
1 and 5
What are the factors of 4 and is it prime or composite?
The factors of 4 are 1, 2, and 4. The only prime factor of 4 is 2. The factors of 20 are 1, 2, 4, 5, 10, and 20. The prime factors of 20 are 2x2x5.
What is the difference between factor pairs and distinct factor pairs?
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
Why are there only four factors for 20?
20 has six factors.
What are All the number between 50 and 20 that are factors of 60?
30 is the only number between 20 and 50 that is a factor of 60
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 is another number between 20 to 30 that has the same number of factors as 28?
20 and 28 both have six factors.
What number between 1 and 20 has 5 factors?
The factors of 16 are 1, 2, 4, 8, and 16.
Which numbers between 20-28 have exactly two factors?
48
Why 11 and 13 are prime number between 10 and 20?
Because they only have two factors, as do 17 and 19.
Which number between 1 and 20 has the most factors?
12, 18 and 20 each have six factors.
What is the number between 1 and 20 that has 5 factors?
16 has five factors.
What number between 1 and 20 has five factors?
16 has five factors.
What number between 1 and 20 has a factors of 5?
5, 10, 15 and 20 have five as a factor. The number 16 has five factors.
What number between 2 and 20 has two factors?
All of them. 2 3 5 7 11 13 17 19 have only two factors.
What is the number between 10 and 20 and have 3 factors?
12
