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Work back from 999:
999 is odd ... no.
998 is even and divisible by 2, so it is composite. (All even numbers are composite!)
Further Information:-
All even numbers are composite except for 2 which is a Prime number.
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Is 1814 a prime number or composite number?
Every even number except 2 is a composite number. 1814 is also an even number, therefore it is a composite number.
Is 230 a prime number or a composite number?
Is 230 a prime number or composite?230 is a composite number. It's composite because it is even and all even numbers (except 2) are composite.
What is zero composite number or even number?
Zero is an even number but it is not composite (nor prime).
Is 66 a prime number or a composite number?
All even numbers, except 2, are composite.
Is 64 a prime number or a composite number?
Any even number except 2 is composite.
What is the even 3digit number that when rounded to the nearest 10Th equals 200?
196, 198, 202, 204
What is the greatest 8 digit even number using prime digits?
To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.
Is 1814 a prime number or composite number?
Every even number except 2 is a composite number. 1814 is also an even number, therefore it is a composite number.
What is a 3digit even number that is divisible by 4 and9?
4*9 = 36 so 360 is one possible answer.
What is the greatest even 3-diget composite number?
well, it's not 999 because that's odd ... can't see why it wouldn't be 998, which is the greatest even three-digit number, and since all even numbers besides 2 are composite, it must also be the greatest three-digit composite even number
Is 750 a composite number?
YES. 750 is a composite number because it is an even number. The only even number that is not a composite number is 2.
Is 122 composite or prime?
As an even number greater than 2, 122 is a composite number.
Is 230 a prime number or a composite number?
Is 230 a prime number or composite?230 is a composite number. It's composite because it is even and all even numbers (except 2) are composite.
What is zero composite number or even number?
Zero is an even number but it is not composite (nor prime).
Is 66 a prime number or a composite number?
All even numbers, except 2, are composite.
Is 1212 composite or prime?
As an even number greater than 2, 1212 is a composite number.
Is 678 prime or composite?
678 is an even number. The number 2 is the only even prime. All other even numbers are composite.
