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Using Euclids division algorithm find the HCF of 136,170 and 255

Answer» By using Euclid\'s division lemma a=bq+r where 0<=r136170 =136×1+34136 =34×4+0So, HCF of 136 & 170 is 34Now,255 and 34255 >34255=34×7+1734=17×2+0So,HCF of 255 & 34 is 34Therefore, HCF of 136,170 and 255 is 34


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