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what are the prime numbers? & give me an example of composite numbers.
explain me what is composite numbers.​


Sagot :

Answer:

A prime number is a number greater than 1 with only two factors – themselves and 1. A prime number cannot be divided by any other numbers without leaving a remainder. An example of a prime number is 13.

A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.

Step-by-step explanation:

Example of composite numbers:

4, 6 are composite numbers. Whereas, a number that is divisible only by 1 and itself is called a prime number, like, 2, 3, and 5.

Answer:

List of prime numbers to 100.

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

List of composite numbers to 100.

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.

Step-by-step explanation:

Composite numbers are whole numbers that can be divided by numbers other than itself and 1. They have “factors.” Factors are the numbers that divide into it. For example, 2 and 5 are factors of 10.