1.

Use Euclid s division lemma to find the HCF of 135&225

Answer» 45
135\t(225)1 - 135 95(135)1 - 95 45(95)2 - 90 5(45)9 - 45 XThen, will be 5
225=135×1+90135=90×1+4590=45×2+0So, H.C.F. of 225 &135 is 45


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