3 x 3 x 3 x 7 = 189
5,5,7 and 7.
3*3*4
idkkkkkkkk its 4 my hw :(((((((
No. If they end in 4, they are even numbers and divisible by 2, and therefore are not prime.
The prime factorization of 16 is: 2 x 8 2 x 2 x 4 2 x 2 x 2 x 2. There is not a pair of prime numbers that make 16.
3 x 3 x 3 x 7 = 189
No, they can be divided. For example, 3 is a prime number because its only factors are 1 and 3. 80 is a prime number because it can be divided by 1, 2, 4, 8, 10, etc. 189 can be divided by 1, 3, 63, etc.
There are 14 such numbers between 16 and 189.
40 & 4
2x2x2x2=16
5,5,7 and 7.
The prime factorization of 24 is 2x2x2x3.
No they are not prime numbers because 4 is composite.
3*3*4
4 is not prime.
2x3x3x3
1, 2,3,7