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Bill and Sue both work a night shift. Bill has every seventh night off and Sue has every fourth night off. If they both have night off, how

Bill and Sue both work a night shift. Bill has every seventh night off and Sue has every fourth night off. If they both have night off, how many nights will it be before off at the same time

Asked by: Guest | Views: 28
Total answers/comments: 1
Guest [Entry]

"Find the least common multiple:

Prime Factors:
7 - 1 , 7
4 - 2 , 2

1 * 7 * 2 * 2 = 28"