Write the prime factors of:

$63=$

Express each number as the product of its prime factors. Use repeated division method.

$256$

Write the prime factors of $32$ and $64$.

Express each number as the product of its prime factors. Use repeated division method.

$112$

Express each number as the product of its prime factors. Use repeated division method.

$98$

Express each number as the product of its prime factors. Use repeated division method.

$150$

The prime factorisation of a natural number is unique.

Express each number as the product of its prime factors. Use repeated division method.

$117$

Find the prime factorization of these numbers by building a factor tree.

$27$

Express each number as the product of its prime factors. Use repeated division method.

$42$

Express each of the following as a product of prime numbers:

$315$.