Question
A baker has four different
varieties of cookies in quantities of 540, 720, 810, and 630. He wishes to pack these cookies such that each box holds cookies of only one variety and all boxes have the same number of cookies. What is the minimum number of boxes required?Solution
ATQ, HCF of 540, 720, 810, and 630 = 90 So, the required number of boxes = 
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