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Think of the definition of a Prime number: It has no divisors other than itself and 1 so it cannot be a multiple of any other numbers.
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What is the prime factors form for 729?
To find the prime factor form of a number, you need to divide it by prime numbers until no more divisions are possible. In this case, the digit sum of 729 is 9, so we know we can divide it by 9 (3x3). If we do this, we get 81. This is known from times tables to be 9x9. Thus the prime factorization of 729 is 3x3x3x3x3x3. This can also be written in prime power form as 36
Is 63 a a prime number?
No. 63 = 3 * 3 * 763 is not a prime number because it has more than two factors and so therefore it is a composite number.
How is 121 not a prime number?
Because it has more than two factors and it is a square number as such 11 times 11 equals 121
Is 99999 a prime number?
99,999 is not a prime number because it has more than two factors and so therefore it is a composite number99,999 is not a prime number because it has more than two factors99,999 is not a prime number because it has more than two factors99,999 is not a prime number because it has more than two factors
Is 897 a prime number?
No,it is not a prime number. it has more than 2 factors.
What is a product of a prime number?
A composite number is the product of two or more prime numbers.
What are the prime factors of a composite prime number?
There is not such a thing as a composite prime number. A prime number has exactly two factors. A composite number has more than two factors.
What is prime numbver?
Prime number is a number which do not have more than two factors. For example 2,3,5,7..... 1 is not a prime number and is also not a composite number
How do you no if a number is prime or not?
A number is prime when it only has one and itself as factors is prime. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
Are more number prime or odd?
There are more odd numbers than prime numbers.
How prime numbers and composite numbers related?
A composite number is the product of two or more prime numbers. A prime number has exactly two factors, 1 and the number itself; a composite number has at least one more factor than the two that a prime number has.
What is prime number 64?
64 is not a prime number because it has more than 2 factors
