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What composite numbers are ony divisible by one and prime number?
Wiki User
∙ 9y ago
If a number is "on[l]y divisible by one and [a] Prime number", as required by the question, then that number is prime. Therefore it cannot be composite.
Wiki User
∙ 9y ago
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What is the smallest composite number that is divisible by none of the prime numbers?
If it is a composite number, it is divisible by at least one prime number.
Is 112343211 a prime number or a composite number?
112343211 is a composite number, not a prime number, because it is divisible by 3. A prime number is divisible by exactly two numbers, 1 and itself, while a composite number is divisible by more than two numbers.
What numbers are divisible by prime numbers?
Composite numbers are divisible by prime numbers.
How many prime numbers are divisible by 12?
None. 12 is a composite and any number divisible by a composite is itself a composite.
Is 400 a prime number or a composite number?
400 is a composite number because it is divisible by more than two numbers. Because it ends in a 0, the divisibility rules indicate it is divisible by 2, 5, and 10. (It is also divisible by other numbers.) It is not a prime number because a prime number has exactly two factors, 1 and itself.
Is 73 prime or Composite?
73 is a Prime number. It is only evenly divisible by itself and one. A prime number is a number that is divisible only by 1 and itself; it has no other factors. A composite number is a number that is divisible by at least two numbers.
To find a composite number why divide by prime numbers?
You could try dividing by composite numbers but the number that you are testing is divisible by a composite number, then it will be divisible by a prime factor of that composite number and that prime factor will be smaller. It is always easier to work with smaller numbers.
What are all the composite numbers and what are they divisible by?
Composite numbers are the non-prime numbers, numbers that have more than two factors. Every number that is not prime (has factors other than one and itself) is a composite number. A composite number is divisible by some number other than one and itself. For example, the number 6 is a composite number because it is divisible by 2 and 3 (in addition to 1 and 6) while the number 7 is prime because it is not divisible by any number other than 1 and 7.
When a number is divisible by another number what is it?
All numbers are divisible by 1. So, apart from the number 1, all numbers are divisible by another number. These numbers are therefore prime or composite.
What are the prime?
If your talking about prime numbers, prime numbers are numbers that are only divisible by one and themselves. Composite numbers are numbers divisible by more than one and itself. Like 3 is prime because it is only divisible by 1 and itself. 6 is composite because it is divisible by 1,2,3, and itself.
How do divisibility ryles help you to determine if a number is prime or composite?
If a number is divisible by 3 or more numbers than that number is composite, if not than it is prime.
Is 9 composite number or a prime number?
A prime number is not divisible by any numbers except 1 and itself. A composite number is divisible by other numbers. 9 is divisible by 3, so it is a composite number.
