x2 - x - 1 doesn't factor. Applying the quadratic formula, there are two real solutions:
(One plus or minus the square root of five) divided by two.
x = 1.618033988749895
x = -0.618033988749895
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Factors of 1451529145Prime factors of 145529
Prime factors are factors that are also prime numbers.
the factors are 1,2,3,4,6,8,12,24 and it has 8 factors
Seven factors.
All numbers have factors. The factors that are positive numbers are known as positive factors.