21 hours 99 minutes
21 over 99 21/99
0.2121
The Factors of 21 = 1,3,7 The favtors of 99 = 1,3,3,11
No, it is not.
99 minus 78 is 21.
3 x 7 = 21 3 x 3 x 11 = 99
The greatest common factor of 21 and 99 is 3. 21's factors are 1,3,and 7 99's factors are 1,3,9,11 33 (there may be more factors of 99). The highest factor that both number have in common are 3.
120
Jeopardy - 1984 21-99 was released on: USA: 20 January 2005
21+35+43=99
The Tonight Show with Jay Leno - 1992 21-99 was released on: USA: 21 February 2013