×

Sorry!, This page is not available for now to bookmark.

A positive integer that can be generated by multiplying two smaller positive integers is a composite number. All composite numbers can be written as the product of two or more primes. For example, an integer 21 is a composite number as it is the product of the two smaller integers 3 and 7.

The composite numbers up to 100 are listed below.

4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 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.

There are 74 numbers between the 1 to 100 composite numbers.

Odd composite numbers are all the odd integers that are not prime.Â

9, 15, 21, 25, 27, etc, are examples of composite odd numbers.

The smallest odd composite number is 9.

Even composite numbers are all even numbers and are not prime.Â

4, 6, 8, 10, 12, 14, 16, etc. are examples of even composite numbers.

The smallest even composite number is 4.

1: How Many Composite Numbers are There Between 1 to 50?

Ans: There are 34 composite numbers between 1 to 50 which are as follows:

4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50.

2. What are the Composite Numbers from 1 to 100? Represent them on a Composite Number Chart.

Ans: There are 74 composite numbers up to 100 which are represented in the composite number chart as follows:

Here the numbers in red colour are composite numbers up to 100.

3. Write the Smallest Odd Composite Number?

Ans: The smallest odd composite number is 9.

4. List the First Five Odd Composite Numbers.

Ans: The first five odd composite numbers are as follows: 9, 15, 21, 25, 27.

FAQ (Frequently Asked Questions)

Q: What are Composite Numbers?

A: Composite numbers can be defined in Math as the whole numbers that have more than two factors. Composite numbers are not prime, since they are divisible by more than two numbers.

Q: What is the Smallest Odd Composite Number and Smallest Even Composite Number?

A: The smallest odd composite number is 9 and the smallest even composite number is 4.

Q: Explain Why 0 and 1 are Neither Prime Nor Composite.

A: 0 and 1 are neither composite nor prime. They are too distinctive because they reflect nothingness (zero) and wholeness (one), so there is no sense in the concept of having factors for 0 and 1. For instance, all even numbers are divisible by 2, and so composite numbers are all even numbers greater than 2.