It is: 3^2 times 5 = 45
As a product of its prime factors: 2*2*2*3*3 = 72
Prime factorization means to change a composite number into the product of its prime factors as for example 55 as a product of its prime factors is 5*11 = 55
2 x 2 x 3 x 3 7 = 252
2 x 2 x 2 x 2 x 2 = 32
2 x 2 x 2 x 2 x 2 x 2 = 64
Prime factorization of 90 = 2x3x3x5
The prime factors of 90 are: 2,3,5
90 is composite, 117 is prime.
The prime factors of 90 are: 2,3,5
89 and 91 are both prime numbers, so when asked the prime number closest to 90, the answer is that 90 is surrounded by two prime numbers
No. 90 is composite and therefore cannot be a prime factor.