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Composite Numbers

Composite Numbers are some special numbers which have more than 2 factors which consists of at least 1 prime factor.They are often referred as Non-prime Numbers.

4,066 Questions

Composite numbers between 30 and 100?

30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100

Was pray take that's first number one?

It was. On 17th July1993 it was number 1 in the UK charts for 4 weeks

How are prime and composite numbers used in everyday jobs?

Prime numbers and composite numbers are not used in daily jobs. However they are used by scientists to prove theorems.

What composite number has the most factors?

It is impossible to determine what number has the most factors because there are an infinite number of numbers.

What is the prime and composite number for 18?

factors of 18: 1, 2, 3, 6, 9 and 18

prime factors of 18: 2, 3

composite factors of 18: 6, 9, 18

Is 2.25 a prime or composite number?

Neither. Prime number or composite numbers should be whole numbers, not fractions.

Is 10ac a prime or composite?

Assuming that a and c are both integers, 10ac must be composite because it is equal to 2*5*a*c.

How is one neither a prime or composite number?

Prime numbers have only 2 factors, 1 and itself.

Composite numbers have 3 or more factors.

1 has only 1 factor, so it is neither a prime number or a composite number.

Which numbers are prime numbers and which are composite numbers from 1 to 100?

1 is special

2 prime

3 prime

4 composite

5 prime

6 composite

7 prime

8 composite

9 composite

10 composite

11 prime

12 composite

ext.

Why isn't one and zero not a prime or composite number?

A prime number has two factors which 1 and 0 do not have.

A composite number has more than two factors which 1 and 0 do not have.

Is 54 a prime or composite?

54 is a composite number because it has 8 factors: 1, 2, 3, 6, 9, 18, 27, and 54.

Is 98 composite?

Yes, its prime factorization is 2*7*7

Is 20 prime or a composite number?

Since 20 is evenly divisible by 2, 4, 5, and 10, in addition to '1' and itself, I think it is a composite number.
Since 20 is evenly divisible by 2, 4, 5, and 10, in addition to '1' and itself, I think it's probably composite.

What is the composite number for 8?

8 is composite number because it has more than two factors which are: 1, 2, 4 and 8