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Why must the product of any two numbers greater than 1 be a composite number?
Wiki User
∙ 15y ago
A composite number is a positive integer which has a positive divisor other than one or itself. In other words, if 0 < n is an integer and there are integers 1 < a, b < n such that n = a × b then n is composite. By definition, every integer greater than one is either a Prime number or a composite number. The number one is a unit - it is neither prime nor composite. For example, the integer 14 is a composite number because it can be factored as 2 × 7.
Wiki User
∙ 15y ago
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How do you know that the product of any two numbers greater than i must be a composite number?
Prime numbers have only two factors: one and themselves. By definition, your product would have more than that: one, the product and at least the two numbers that created the product. It has to be composite.
Is 33 a composite number?
I believe it is. A composite number is a number that is the product of two other numbers multiplied, isn't it?
What is the digit in the units place of a number is 5 if the no lies between 150 and 200 will be composite or prime?
For any integer greater than 5, where the units digit is 5 then that number can be expressed as the product of n and 5. As such, the number is composite. Therefore all numbers in the range 150 to 200 that have a units digit of 5 are composite,.
Why are some odd numbers composite?
Some. Any product of a set of odd numbers will be odd. To be even, a composite number must have at least one even factor. Therefore odd composite numbers must exist.
Is 38 prime or composite?
38 is a composite number because composite numbers are numbers that have more than 1 and themselves as factors. 1x38 is not the only solution, so it isn't prime. One solution for this could be 2x19
How do you know that the product of any 2 numbers greater than 1 must be a composite number?
1 is neither a prime or composite number
What is the number or product of a number and a variable?
if divide the prime numbers by the compositenumber it will give you a greater number that is either a prime number or composite.
How do you know that the product of any two numbers greater than i must be a composite number?
Prime numbers have only two factors: one and themselves. By definition, your product would have more than that: one, the product and at least the two numbers that created the product. It has to be composite.
What are the number that greater than 2 are composite?
There are an infinite amount of numbers greater than two that are composite numbers. Every even number, for instance, is a composite number
How do you know that the product of two numbers greater than 1 must be a composite number?
That is how a composite number is defined! It cannot be prime if it is a product of two integers that are bigger than one.
Prime is writing a composite number as a product of prime numbers?
Prime factorization is writing a composite number as a product of prime numbers.
When two composite numbers are multiplied together will the product be a prime number or a composite number?
composite
Why is 92 a composite number?
92 is an even number greater than 2 and all even numbers greater than 2 are composite numbers.
What are composite nos?
A composite number is an integer which is the product of two or more integers which greater than 1.
Product of prime numbers?
A composite number.
Is 10946 a composite number?
Yes. 10946 is an even number greater than 2. All even numbers that are greater than 2 are composite numbers.
Is 2304 a composite number?
All even numbers greater than 2 are composite numbers, and 2304 is an even number.
