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Mathematics 15 Online
OpenStudy (anonymous):

four metal rods of lengths 78 cm, 104 cm, 117cm, and 169cm are to be cut into equal length. Each part must be as long as possible. what is the maximum number of pieces that can be cut?

ganeshie8 (ganeshie8):

start by finding the gcd of rods

ganeshie8 (ganeshie8):

|dw:1388394717502:dw|

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