A Prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. A prime number would be 31.
Square numbers can't be prime. They have too many factors.
All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime. 2 x 3 x 5 x 7 = 210 That's the prime factorization of 210.
No, square numbers greater than 1 have more than two factors.
Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, …(and so on)
Prime factorization is the process of determining all of the prime factors of a given number. Prime factors are the prime numbers that when multiplied together give you the number to be factored. For example the prime factorization of 30 is 15 x 2
Square numbers can't be prime. They have too many factors.
Express them as a product of their prime factors; give the prime factorization. Example: 2 x 3 x 5 x 7 = 210
All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime. 2 x 3 x 5 x 7 = 210 That's the prime factorization of 210.
numbers which are co prime have a GCF as 1 For example *2,3 *37,47 *23,24
No, square numbers greater than 1 have more than two factors.
Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, …(and so on)
The prime numbers 2 and 3.
Please note that there are infinitely many prime numbers. An Internet search for "list of prime numbers" will quickly give you a list of prime numbers up to a certain point, for example here: http://en.wikipedia.org/wiki/List_of_prime_numbers Any integer greater than 1 that is not in the list of prime numbers is a composite number. (1 is considered neither a prime number, nor a composite number.)
Prime factorization is the process of determining all of the prime factors of a given number. Prime factors are the prime numbers that when multiplied together give you the number to be factored. For example the prime factorization of 30 is 15 x 2
Prime numbers are numbers that can only be multiplied by 1 and itself (whole numbers only) to give the same result 49 (7x7) and 81 (9x9) are not a prime number (perfect squares actually) 111 and 97 are a prime number (find me two numbers that gives the same product without using the number 1)
A prime number is a number that has exactly two factors - itself and 1. Here are a few examples of prime numbers: 2, 7, 13, 19, 47, and 61.
All prime squares have just three factors. Example: 9, 25