3^2 x 5 = 45
It is: 3^2 times 5 = 45
The prime factorization of 45 is:3 X 3 X 5.Using exponents, it is written as:32 x 5.3^2 x 5
prime factorization of 4545 = 3 * 1515 = 3 * 5so prime factors are 3,3,5
32 x 5 = 45
126 o:-)
They both are not prime numbers
45 = 32 x 5
3 is one of the prime numbers of 45.
73 is a prime number, but 45 is not a prime number.
3^2 x 5
number of prime numbers between 45 and 60 = 3 prime numbers between 45 and 60 = 47 53 59