Question

Three pieces of timber42m, 49m and 63m long
have to be divided into planks of the same
length what is the greatest possible length
of each plank.​

Answer 1

Answer:

The lengths of three pieces of timber are 42m, 49m and 63m respectively. We have to divide the timber into equal length of planks. Hence, the greatest possible length of each plank is 7m.

Answer 2

Answer:

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