21x2x4 is one number combination.
168 = 2 * 2 * 2 * 3 * 7
504/3 = 168 so the three numbers are 167, 168 and 169.504/3 = 168 so the three numbers are 167, 168 and 169.504/3 = 168 so the three numbers are 167, 168 and 169.504/3 = 168 so the three numbers are 167, 168 and 169.
84x2=168 -1X59=-59
7 x 4 x 6=168
They are in exponents: 23*3*7 = 168
They are: 2*4*3*7 = 168
6568
168
168 = 2 x 2 x 2 x 3 x 7.
55
155