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Is 1155 a prime number or a composite 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 1155 a prime number?
1155 = 3 * 5 * 7 * 11 So, no, since it has factors other than one and itself, it's composite.
What is the smallest odd number with four different prime factors?
1155
What is the smallest number whose prime factors are 3 5 7 11?
Well, honey, the smallest number with prime factors 3, 5, 7, and 11 is simply the product of these primes: 3 * 5 * 7 * 11 = 1155. So, there you have it, darling, 1155 is the smallest number you're looking for.
What is the prime factorization of 1155?
3 x 5 x 7 x 11 = 1155
Is 1155 prime or composite number?
It is composite
Is 1155 a prime number composite number or neither?
It is composite.
Is 1155 a composite prime or neither?
1155 is a composite number because it has more than two factors.
Is 1155 prime 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?
1155 is composite.
Is 1155 a prime or composite?
composite
Is the number 1155 composite or prime?
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.
Is 1155 a prime number or a composite 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 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 compostie?
It is 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.
