Step-by-step solution to find the factors and factor pairs of 191:
- If a whole number divides 191 evenly (remainder = 0), then it is a factor of 191 (divisor factor), and the corresponding quotient is also a factor of 191 (quotient factor)
- Divisor factors and quotient factors form a complete list of the factors and factor pairs of 191
- With the exception of 0, all whole numbers less than or equal to the square root of 191 (√191 ) are possible divisor factors of 191
- √191 = 13.8203
- Possible Divisor Factors of 191: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
- Filter list of possible divisor factors by testing divisibility of 191 by 2, 3, 4, 5, 9, and 10
- Possible Divisor Factors of 191 (filtered): 1, 7, 11, 13
- Divide 191 by the possible divisor factors in the filtered list
- Factors of 191: 1, 191
- Factor Pairs of 191: (1*191)
- Note: the first number in each factor pair is a divisor factor and the second number is a corresponding quotient factor
