24 and 28
The numbers 23 and 29 are the only prime numbers between 20 and 30
The prime numbers between 20 and 30 are 23 and 29.
20 is not a factor of 30
HCF is the highest common factor of two or more numbers. HCF of 20 and 30 is 10.
21 and 28 have a GCF of 7.
24 and 28
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
The numbers 23 and 29 are the only prime numbers between 20 and 30
There are two prime numbers between 20 and 30 which are 23 and 29
The prime numbers between 20 and 30 are 23 and 29.
"between" requires two numbers, for example, between 20 and 30 or between 20 and 1000. You have not specified the other number.
The prime numbers between 20 and 30 are 23 and 29.
10 is a factor of 20 and 30.
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
20 is not a factor of 30
24 has 8 as a factor.