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What numbers below 20 have 2 factors?
A number will always have 1 and itself as factors. And thus the only numbers with 2 factors will be prime numbers. The only prime numbers below 20 are 2, 3, 5, 7, 11, 13, 17 and 19, and thus these are the only numbers below 20 that have 2 factors.
What numbers between 1and 20 only have 2 factors?
The prime numbers: 2, 3, 5, 7, 11, 13, 17 and 19.
What do the numbers 63 20 and 30 all have in common?
They are all positive two-digit whole numbers between 15 and 65. As to factors, only 1.
What is the prime numbers of 20-30?
Prime numbers only have factors of 1 and themselves: 23, 29
How many integers between 20 and 30 are prime?
The numbers 23 and 29 are the only prime numbers between 20 and 30
What composite numbers between 20 and30?
All of them except 23 and 29 which are prime numbers having only two factors
What numbers below 20 have 2 factors?
A number will always have 1 and itself as factors. And thus the only numbers with 2 factors will be prime numbers. The only prime numbers below 20 are 2, 3, 5, 7, 11, 13, 17 and 19, and thus these are the only numbers below 20 that have 2 factors.
Why is 23 and 29 the prime numbers between 20 and 30?
They are the only ones with just two factors.
Which numbers between 20-28 have exactly two factors?
48
What numbers between 1and 20 only have 2 factors?
The prime numbers: 2, 3, 5, 7, 11, 13, 17 and 19.
What is the factors for 20 35 45?
1 and 5 are the only numbers that are factors of 20, 35, and 45.
What are the prime factors between 20 and 30?
Prime numbers between the given numbers are 23 and 29
What are the composite numbers between 20 and 80?
They are the numbers that have more than two factors in them.
What do the numbers 63 20 and 30 all have in common?
They are all positive two-digit whole numbers between 15 and 65. As to factors, only 1.
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 numbers between 1 and 20 are factors of 20?
1, 2, 4, 5, 10, 20
How are 125410 and 20 factors of 20?
20 is a factor of 20, 125,410 is not. If you mean 1,2,4,5,10 and 20, those are the only whole numbers that will divide into 20 evenly. They are known as factors.
