Step-by-step solution to find the factors and factor pairs of 855:
- If a whole number divides 855 evenly (remainder = 0), then it is a factor of 855 (divisor factor), and the corresponding quotient is also a factor of 855 (quotient factor)
- Divisor factors and quotient factors form a complete list of the factors and factor pairs of 855
- With the exception of 0, all whole numbers less than or equal to the square root of 855 (√855 ) are possible divisor factors of 855
- √855 = 29.2404
- Possible Divisor Factors of 855: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
- Filter list of possible divisor factors by testing divisibility of 855 by 2, 3, 4, 5, 9, and 10
- Possible Divisor Factors of 855 (filtered): 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29
- Divide 855 by the possible divisor factors in the filtered list
- Factors of 855: 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
- Factor Pairs of 855: (1*855) (3*285) (5*171) (9*95) (15*57) (19*45)
- Note: the first number in each factor pair is a divisor factor and the second number is a corresponding quotient factor
