Question

find the Hcf of 1620,1725,255 by euclid division algorithm​

Answer 1

Answer:

HCF=15

Step-by-step explanation:

First we will find HCF of 1725 & 1620 using EDL

1725=1620×1+105

1620=105×15+45

105=45×2+15

45=15×3+0

HCF of 1725 & 1620 is 15.

Now we will find HCF of 255 & 15 using EDL

255=15×17+0

HCF of 255 & 15 is 15

So the final answer to your question is 15.