Step-by-step solution to find the factors and factor pairs of 620:
- If a whole number divides 620 evenly (remainder = 0), then it is a factor of 620 (divisor factor), and the corresponding quotient is also a factor of 620 (quotient factor)
- Divisor factors and quotient factors form a complete list of the factors and factor pairs of 620
- With the exception of 0, all whole numbers less than or equal to the square root of 620 (√620 ) are possible divisor factors of 620
- √620 = 24.8998
- Possible Divisor Factors of 620: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
- Filter list of possible divisor factors by testing divisibility of 620 by 2, 3, 4, 5, 9, and 10
- Possible Divisor Factors of 620 (filtered): 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23
- Divide 620 by the possible divisor factors in the filtered list
- Factors of 620: 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
- Factor Pairs of 620: (1*620) (2*310) (4*155) (5*124) (10*62) (20*31)
- Note: the first number in each factor pair is a divisor factor and the second number is a corresponding quotient factor
