Power of You was created on 2008-11-21.
21
-21
The LCM of 11, 21, and 55 is 1155, which is the multiple of the highest power of prime factors in the given numbers (3 x 5 x 7 x 11).
The power is 1. 2 x 7 x 11 = 21 x 71 x 111 or (2 x 7 x 11)1
21 over 11 = 21/11 in fraction
21/11 = 110/11
11 is 52.38% of 21.
21/11 or ~1.909091
21 x 11 = 231 21 x11 ---- 21 +210 ---- 231
21 multiplied by 11 is 231.
gcf of 11 and 21 is 1.