This rule is a limitation of devices and connections that may be used in a network before problems occur. The rule is "5 total segments, 4 of which may be connected via repeaters or switches, 3 segments which must not be populated with clients".
Note that this rule only applies to networks running at 10 mbps.
543
543 is not prime. 543 = 3 * 181
543
543
543 + 78900000 = 78900543
87646555555555555553248777775813 + 543 = 87646555555555555553248777776356
1 3 181 543.
198
77 is not divisible by 543
its244.35truuee answer45*543/100=244.35
543 x 152 = 82,536
yes 543 is divisible by 5