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2001 AMC 10 Problem 8

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2001 AMC 10 Problem 8AMC 10 Step by Step

Name: Date: September 13, 2026

GCD & LCM · difficulty 2 of 5 · about 2 min · position P1-10

Wanda, Darren, Beatrice, and Chi are tutors in the school math lab. Their schedule is as follows: Darren works every third school day, Wanda works every fourth school day, Beatrice works every sixth school day, and Chi works every seventh school day. Today they are all working in the math lab. In how many school days from today will they next be together tutoring in the lab?

A)
$42$
B)
$84$
C)
$126$
D)
$178$
E)
$252$

2001 AMC 10 Problem 8

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