What is the prime factor of 122?

Which prime number appears in the prime factorisation of 350?

What is the largest prime factor of 45?

How many times does the prime number 2 appear in the prime factorisation of 32?

What is the prime factorisation of 35? Write only the smaller prime factor.

What is the only even prime number?

What is the prime factorisation of 14? Write the larger prime factor.

What is the smallest prime factor of 39?

Which prime number is used twice in the prime factorisation of 49?

What is the largest prime factor of 18?

What is the only prime factor of 23?

2 x 2 x 2 or 2^3 is the prime factorization of

What is the smallest prime factor of 91?

What is the prime factorisation of 27? Write the prime factor used.

Which prime number is the only prime factor of 29?

What is the largest prime factor of 100?

What is the smallest prime factor of 44?

What is the only prime factor of 17?

Write 144 in prime factorization. Show in a factor tree.