Math, asked by dhruvashivanna, 1 year ago

Three pieces of timber 42m, 49m and 63m long have to be divided into
planks of the same length. What is the greatest possible length of each
plank?

Answers

Answered by SunHelpingHand

9

Oh...so what u need is to find the HCF(highest common factor) of the three numbers 42,49 &63.

So HCF=7

So 7m is the answer

Hope it helped u ☺️

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