Factors of 1428
2026-02-28 10:21 Diff

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

Step 1: Firstly, 1428 is divided by 2 to get 714.

Step 2: Now divide 714 by 2 to get 357.

Step 3: Then divide 357 by 3 to get 119.

Step 4: Divide 119 by 17 to get 7.

Here, 7 is the smallest prime number, that cannot be divided anymore.

So, the prime factorization of 1428 is: 2² × 3 × 17.

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 1428: (1, 1428), (2, 714), (3, 476), (4, 357), (6, 238), (9, 158), (12, 119), (17, 84), (18, 79).

Negative factor pairs of 1428: (-1, -1428), (-2, -714), (-3, -476), (-4, -357), (-6, -238), (-9, -158), (-12, -119), (-17, -84), (-18, -79).