The first factor pair is always 1 and the number itself. Consider whether the number is divisible, in turn, by 2, 3, 4, etc. Divide to find the other factor of the pair. All the factors are found when ...

There are many methods to find the prime factors of a number, but one of the most common is to use a prime factor tree. The question has asked for a product of prime factors. Write all of the circled ...