Prime Factorization and GCF

Prime factors and factors tree.

Lesson objectives

be able to write prime factors of a number.
be able to use factors tree.

Success Criterion:

I can write a number as a product of its prime numbers.
I can use factors tree to find prime factors of a number.

Multiple Choice

1 is a prime number.

• True

• False.

Multiple Choice

Choose the smallest prime number.

• 5

• 3

• 2

Poll

Give me your feedback !!

• I understood prime factors and find prime factors using factors tree.

• I dont know prime factors and need more explanantion of factors tree.

• I dont know anything.