Question

express 198 as a product of its primes​

Answer 1

Answer:

Solution: Since, the prime factors of 198 are 2, 3, 11. Therefore, the product of prime factors = 2 × 3 × 11 = 66.

Answer 2

Step-by-step explanation:

All the prime numbers that are used to divide in the Prime Factor Tree are the Prime Factors of 198. Here is the math to illustrate:

198 ÷ 2 = 99

99 ÷ 3 = 33

33 ÷ 3 = 11

11 ÷ 11 = 1