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1155 ends with 5, which means it is divisible by 5. It is a composite number because it has factors in addition to 1 and itself.

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โˆ™ 2011-12-16 02:40:23
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Q: Is the number 1155 composite or prime?
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Related questions

Is 1155 prime or composite number?

It is composite


Is 1155 a prime number or a composite number?

1155 is not prime. 1155 = 3 * 5 * 7 * 11


Is 1155 a prime number composite number or neither?

It is composite.


Is 1155 a composite number a prime or nethier?

1155 is a composite number because it has more than two factors


Is 1155 a prime?

1155 is composite.


Is 1155 a composite prime or neither?

1155 is a composite number because it has more than two factors.


Is 1155 prime or composite or neither?

1155 is obviously a multiple of 5 and a multiple of 11, so it is a composite number.


Is 1155 a prime or composite?

composite


Is 1155 prime composite or neither?

composite, all you do is look at the number at the end then find out if it is prime composite or neither.


Is 1155 a prime composite or neither?

Composite


Is 1155 prime or compostie?

It is composite.


Is 1155 composite?

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. 1155 is composite.


Is 1155 a prime number?

1155 = 3 * 5 * 7 * 11 So, no, since it has factors other than one and itself, it's composite.


Is 1155 prime or composite?

Any number ending in 5 (or 0) is divisible by 5 and is therefore composite. The only exception is 5 itself which is prime.


Is 1155 a composite number?

Yes


Is 1155 a composite or prime number?

1155 is a composite number because it ends with 5. All numbers that end with 5 except 5 itself are composite numbers because they are divisible by 5, which means there are at least three factors, 1, 5, and the number itself.


Is the number 1155 a prime number?

No


Is 153 a prime or composite number or a prime number?

It is a composite number.


Is 294 a Prime or Composite number?

It is not a prime number, it is a composite number.


Is 1029 a prime or composite?

It is not a prime number, it is a composite number.


Is 605 a prime number or a composite number?

It is a composite number, not a prime number.


What is the prime number of 1155?

1155 = 3 x 5 x 7 x 11


Is 251 a prime or composite number?

It is a prime number, and therefore not a composite number.251 is prime.


Is 211 a prime or composite number?

It is a prime number, and therefore not a composite number.211 is a prime number.


Is 211 prime or composite number?

It is a Prime number, and therefore not a composite number.211 is a prime number.