189 is divisible by the prime number 3 which results in 63. The same step can be applied 2 more times and the resultant value will be 7. The result 7 cannot be divided any further as it is a prime number. Hence the prime factors of 189 are 3, 3, 3, 7.
189 is divisible by the prime number 3 which results in 63. The same step can be applied 2 more times and the resultant value will be 7. The result 7 cannot be divided any further as it is a prime number. Hence the prime factors of 189 are 3, 3, 3, 7.