Question

the length, breadth and height of the container are 850cm, 650cm & 325 cm respectively. find the longest tape which can measure the dimensions of the container fully.

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Answer 1

Length = 850 cm = 5×5×2×7

Breadth = 640 cm = 5×5×2×13

Height = 325 cm = 5×5×13

Longest tape = hcf of 850 , 640 and 325 =5×5 =25

Hence the longest tape is 25 cm

I hope it helps you