Factors of -720
2026-02-28 13:39 Diff

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

Step 1: Firstly, 720 is divided by 2 to get 360.

Step 2: Now divide 360 by 2 to get 180.

Step 3: Then divide 180 by 2 to get 90. Step 4: Divide 90 by 2 to get 45.

Step 5: Divide 45 by 3 to get 15.

Step 6: Divide 15 by 3 to get 5. Here, 5 is the smallest prime number, that cannot be divided anymore. So, the prime factorization of 720 is: 24 × 32 × 5.

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 720: (1, 720), (2, 360), (3, 240), (4, 180), (5, 144), (6, 120), (8, 90), (9, 80), (10, 72), (12, 60), (15, 48), (16, 45), (18, 40), (20, 36), (24, 30).

Negative factor pairs of -720: (-1, -720), (-2, -360), (-3, -240), (-4, -180), (-5, -144), (-6, -120), (-8, -90), (-9, -80), (-10, -72), (-12, -60), (-15, -48), (-16, -45), (-18, -40), (-20, -36), (-24, -30).