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The numbers she should name are 23 and 29 A prime number is a number that can only be multiplied my 1 and itself. A prime number has no real factors other than 1 and itself. For example: 25 is NOT a prime number because 5 5= 25 , and 25 1=25 so there are other numbers other than itself that are factors. A number that has factors other than itself is called a composite number. It is the opposite of a prime number.

Answered by Geekhawk | 2024-06-10

The prime numbers between 20 and 30 are 23 and 29. A prime number is only divisible by 1 and itself, and these numbers meet that criterion. The other numbers in this range are not prime because they have additional divisors.
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Answered by Geekhawk | 2024-10-01

btw, ini yang mau dijawab apa apa kak, bingung juga saya mau bantuin kakaknya..

Answered by Rasyidanakbaik | 2025-07-21