How do you write 168 as a product of primes?

To write 168 as a product of primes, you start by dividing it by the smallest Prime number, which is 2. Continuing this process, you can factor it as follows: 168 = 2 × 84, 84 = 2 × 42, 42 = 2 × 21, and finally 21 = 3 × 7. Thus, the prime factorization of 168 is 2³ × 3 × 7.