# Quick Answer: Is 42 A Composite Number?

## Is 43 a composite number?

So all whole numbers (except 0 and 1 ) are either prime or composite.

Example: 43 is prime, since its only divisors are 1 and 43 .

44 is composite, since it has 1,2,4,11,22 and 44 as divisors..

## Is 41 a composite number?

A composite number has factors in addition to one and itself. … Therefore all numbers that end with five and are greater than five are composite numbers. The prime numbers between 2 and 100 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97.

## Is 15 a composite number Yes or no?

The first few composite numbers (sometimes called “composites” for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, … (OEIS A002808), whose prime decompositions are summarized in the following table. Note that the number 1 is a special case which is considered to be neither composite nor prime.

## Is 27 prime or composite?

The factors of 27 are 1, 3, 9, and 27, so it is not prime. The only even prime number is 2; thereafter, any even number may be divided by 2. The numbers 0 and 1 are not prime numbers. The prime numbers less than 50 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.

## Is 32 a composite number?

32 is a composite number. Related links: What are the factors of 32?

## Is 22 a composite number?

A prime number is number greater than 1 that can’t be created by multiplying two smaller, natural numbers. A composite number is a number greater than 1 that can be created by multiplying two smaller, natural numbers. … 22 is composite because it has four factors.

## Is 49 prime or composite?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number. The number 49 can be evenly divided by 1, 7 and 49, with no remainder. Since 49 cannot be divided by just 1 and 49, it is a composite number.

## Is 13 a composite number?

13 is not a composite number.

## Is 73 composite or prime?

73 is a prime number. It has only 2 factors.

## Is 37 composite or prime?

37 is a prime number from 1-100. 37 has 2 factors, 1 and 37. It is said to be another number wherein when digits are added together, they make a composite number.

## Is 72 prime or composite?

72 is a composite number. Related links: What are the factors of 72?

## Is 69 a composite?

The number 69 is a composite number. Its factors are 1, 3, 23, and 69. Because 69 has more than two factors, it is a composite number rather than a…

## Is 17 prime or composite?

Yes, 17 is a prime number because it only has two factors, 1 and 17. Is 51 a prime number? No, 51 is NOT a prime number because it has more than two factors. 51 is a composite number and can be factored by any of the following numbers: 1, 3, 17, 51.

## Is 11 composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number. The number 11 can be evenly divided by 1 and 11, with no remainder. Since 11 can be divided by just 1 and 11, it is not a composite number.

## What is 1 called if it is not a prime?

A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number.