The prime factorization of 874 is:
$$ 874 = 2\cdot19\cdot23 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 874 can be written as 2 × 437. |
|
| 437 can be written as 19 × 23. |
|
| The end nodes are the prime factors of the number 874. |
|