Factorise $108$ as the product of primes and write all the factors in a table. Write also the number of factors.

Factorise the given number as the product of primes and write all the factors in a table. Write also the number of factors: $300$

Factorise the given number as the product of primes. Write all the factors in a table and also write the number of factors: $96$

Factorise $160$ as the product of primes and write all the factors in a table. Write also the number of factors.

Factorise $486$ as the product of primes and write all the factors in a table. Write also the number of factors.

Factorise $60$ as the product of primes and write all the factors in a table. Write also the number of factors.

Factorise $90$ as the product of primes and write all the factors in a table. Write also the number of factors.

Factorise the given number as the product of primes, write all the factors in a table. Write also the number of factors:$150$.

Find the number of factors of $6, 10, 15, 14, 21.$ Find some other numbers with exactly four factors.