## Algebra 1: Common Core (15th Edition)

The prime factorization of 64 is $$2 \times 2 \times 2 \times 2 \times 2 \times 2$$ or $$2^6$$
Using the factor tree, you will find that $2,2,2,2,2,$ and $2$ are the prime numbers that multiply to $64$, or just $2$ multiplied $6$ times. $$2 \times 2 \times 2 \times 2 \times 2 \times 2$$ or $$2^6$$