2 x 2 x 5 = 20
3 x 3 x 3 = 27
prime factoraziton for 60= 2 x 2 x 3 x 5
It's not. 2 x 3 x 7 = 42
20/27 is in simplest form because they are relatively prime.
The prime numbers between 20 and 30 are 23 and 29.
27 is not prime
Just 23 and 29.
29 is the next prime number after 27. But 27 is not a prime! 3 x 9 = 27!
No, 27 is not a prime number. 3x9 = 27
It can be. 27 is relatively prime to 28.
prime factor of 27 : 3factors of 27: 1, 3, 9, 27
21 = 3x7 23 = prime 25 = 5x5 27 = 3x9 29 = prime 31 = prime 33 = 3x11 35 = 5x7 37 = prime 39 = 3x13
27 and 31 are prime.