Factors of 2145
2026-02-28 01:30 Diff

The factor tree is the graphical representation of breaking down any number into prime factors. The following step shows -

Step 1: Firstly, 2145 is divided by 3 to get 715.

Step 2: Now divide 715 by 5 to get 143.

Step 3: Then divide 143 by 11 to get 13. Here, 13 is the smallest prime number, that cannot be divided anymore.

So, the prime factorization of 2145 is: 3 × 5 × 11 × 13.

Factor Pairs Two numbers that are multiplied to give a specific number are called factor pairs.

Both positive and negative factors constitute factor pairs.

Positive factor pairs of 2145: (1, 2145), (3, 715), (5, 429), (11, 195), (15, 143), (33, 65), and (39, 55).

Negative factor pairs of 2145: (-1, -2145), (-3, -715), (-5, -429), (-11, -195), (-15, -143), (-33, -65), and (-39, -55).