Factors of 3900
2026-02-28 18:01 Diff

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

Step 1: Firstly, 3900 is divided by 2 to get 1950.

Step 2: Now divide 1950 by 2 to get 975.

Step 3: Then divide 975 by 3 to get 325.

Step 4: Divide 325 by 5 to get 65.

Step 5: Finally, divide 65 by 5 to get 13. Here, 13 is a prime number, that cannot be divided anymore. So, the prime factorization of 3900 is: 2² × 3 × 5² × 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 3900: (1, 3900), (2, 1950), (3, 1300), (4, 975), (5, 780), (6, 650), (10, 390), (12, 325), (13, 300), (15, 260), (20, 195), (26, 150), (30, 130), (39, 100), (52, 75), (60, 65).

Negative factor pairs of 3900: (-1, -3900), (-2, -1950), (-3, -1300), (-4, -975), (-5, -780), (-6, -650), (-10, -390), (-12, -325), (-13, -300), (-15, -260), (-20, -195), (-26, -150), (-30, -130), (-39, -100), (-52, -75), (-60, -65).