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Is 649 prime or composite?
No it is a composite number if you want to know
How can you know weather a number is prime or composite?
Prime numbers have two factors. Composite numbers have more than two.
Is 562 a prime or composite number?
The last digit is 2.So we know it's an even number.So we know it's divisible by 2.So we know it's not a prime number.Therefore it is composite.
How do you know 2 is a even prime number?
look it up on a prime chart not composite
Is 4 and 67 prime and composite?
4, composite. 67, prime.
Is 360 prime or composite?
composite
Is 649 prime or composite?
No it is a composite number if you want to know
Is 360 a prime or composite number?
A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. 360 has factors other than 1 and itself, so it is not a prime number. For example, it is divisible by 5. (You can tell this because the last digit is a 0. If the last digit - the digit in the ones place - is a 5 or a 0, the number is divisible by 5.) Therefore, 360 is a composite number.
Is 83 composite-?
For goodness sake! This will be on a test one day and you will not know it! But, the answer is no, it is prime
How can you know weather a number is prime or composite?
Prime numbers have two factors. Composite numbers have more than two.
Why is it important to know if a number is prime or composite?
A prime number can never be composite in any case. There is an exception for 2 which is both.
Is 276 a prime or composite number?
Composite: i know it can at least be divided by 2 and 3
Is one composite or prime both prime and composite or neither prime or composite?
neither prime or composite
When a composite is divided by 9 then does the quotient become prime number?
We can't say anything about it until we know the number,it can be prime or composite.
Is 17 prime or composite number?
It is prime
Why do you need to know about prime and composite numbers?
If you know a number is composite, then you also know that it can be factored into more factors than just 1 and itself. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
What is a list of prime numbers and composite numbers?
It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite
