Question

Use Euclid division algorithm to find the h.c.f of: 45, 81, and 36

Answer 1

Answer: 9

Step-by-step explanation:

First kets find the hcf of 45 and 81

81=1x45+36

45=1x36+9

36=4x9+0

So hcf of 45 and 81 is 9

Now lets find out the hcf of 9 and 36

36=4x9+0

So hcf of 9 and 36 is 9

So the hcf of 45,81 and 36 is 9