63
84 minus 32 is 52.
84
21
152 - 84 = 68
84 - 75 = 9
The GCF of 21 and 84 is 21, since it is a factor of 84. The LCM of 21 and 84 is 84, since it is a multiple of 21.
365-84 = 281
2,013 minus 1,929 is 84.
The answer for 2011 minus 1927 is 84
21
an A minus obviously ranges from an 80 to a 84 :D
8