Factors of 2187
2026-02-28 10:27 Diff

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

Step 1: Firstly, 2187 is divided by 3 to get 729.

Step 2: Now divide 729 by 3 to get 243.

Step 3: Then divide 243 by 3 to get 81.

Step 4: Divide 81 by 3 to get 27.

Step 5: Divide 27 by 3 to get 9.

Step 6: Divide 9 by 3 to get 3.

Here, 3 is the prime number that cannot be divided further.

So, the prime factorization of 2187 is: 3^7.

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 2187: (1, 2187), (3, 729), (9, 243), (27, 81).

Negative factor pairs of 2187: (-1, -2187), (-3, -729), (-9, -243), (-27, -81).