Question

18
EXERCISE 1.1
1. gr
285
1. Use Euclid's division algorithm to find the HCF of:
(1) 135 and 225
(ii) 196 and 38220
Thii) 867 and 255​

Answer 1

Answer:

1. 45
2. 196
3. 51

Step by step explanation :

1. 135=3^3*5, 225=3^2*5^2 HCF=3^2*5=45
2. 196=2^2*7^2. 38220=2^2*5*13*7^2 .HCF=2^2*7^2=196
3. 867=3*17^2. 255=3*5*17. HCF=3*17=51

Answer 2

Answer:

It is the correct answer.

Step-by-step explanation:

Hope this attachment helps you.