13×60

13×60 denotes the product of the integers 13 and 60. The numerical value is 780. In prime factor terms, 60 = 2^2 × 3 × 5 and 13 is prime, so 13×60 = 2^2 × 3 × 5 × 13 = 780. Because 13 and 60 share no common factors other than 1, their greatest common divisor is 1 and their least common multiple is also 780.

In a purely numerical sense, 13×60 is a straightforward multiplication result. When units are involved, the interpretation changes with the units chosen. For example, since there are 60 minutes in an hour, 13 hours equal 13×60 minutes, or 780 minutes. Likewise, since there are 60 seconds in a minute, 13×60 seconds equal 780 seconds, which is 13 minutes. Thus the same numeric product can represent different quantities depending on whether it is treated as a pure number or as a duration in time.

The expression also illustrates the usefulness of associativity and distributivity in calculation: 13×60 can be seen as (10+3)×60 = 600 + 180 = 780. In historical terms, the frequent appearance of 60 in measurements relates to the sexagesimal system, which underpins time and angular calculations in many cultures.

Overall, 13×60 is a simple, well-defined product with a value of 780, with interpretations that depend on the units applied.