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The prime factors of 20 are: 2 and 5.
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What is a positive integer with only one factor?
The positive integer with only one factor is 1.
Why is 1 and 0 nor prime or composite?
A prime number has two positive integer factors, itself and 1. The number 0 has no positive integer factors, and is therefore not prime. The number 1 has just a single positive integer factor, and once again, is not prime.
Is 20 the largest prime factor of 20?
No, 5 is.
What is a number that is a factor of 6012015 and a prime number also a factor of 20?
5 is a prime factor of both numbers.
What are the numbers that are not prime or composite?
A prime number is a number with two positive integer factors, while a composite number has more than two positive integer factors. Since the number 0 has no positive integer factors, and the number 1 has just one positive integer factor (itself), neither of these are prime.
What is a positive integer with only one factor?
The positive integer with only one factor is 1.
What is the difference between factors and prime factors?
A factor of a integer is an integer that divides the second integer into a third integer exactly; i.e. A is a factor of B if B/A is exactly C, where all of A, B and C are integers. A prime factor is a factor as above, but is also a prime number. This means that the only factors of that factor are one and the number itself; i.e. A is a prime factor of B if B/A is exactly C andthe only factors of A are 1 and A.
Is the greaes prime factor of any integer is itself?
No. Most integers aren't prime.
What integer is a prime factor of 30?
2, 3 and 5
Is 20 a prime factor?
No, 20 isn't prime.
What number is not a prime factor of 100?
what number is not a prime factor
Do 13 and 20 share any factors?
Since 13 is a prime number, its only positive integer factors are itself and 1. Since the number 20 shares the common factor 1, the only common factor of the numbers is 1.
What is the integer factor of 41?
1 and 41 because it's a prime number
What are the prime factors of 20 not true for 50?
4 is a prime factor of 20 whereas it isn't a factor of 50.
Why is 1 and 0 nor prime or composite?
A prime number has two positive integer factors, itself and 1. The number 0 has no positive integer factors, and is therefore not prime. The number 1 has just a single positive integer factor, and once again, is not prime.
What is the greatest three digit integer that has a factor of 32?
The number 32 has only one prime factor: 2The true prime factor for any number is 1.
What is the largest prime number of 20?
5 is the greatest prime factor of 20.
