Question

2. Find the HCF of the following pair of numbers by prime factorisation.
(a) 45 and 60
(b) 36 and 54
(c) 48 and 60
(d) 75 and 90
(e) 52 and 78
(1) 72 and 108
(g) 42 and 112
(h) 54 and 114
(I) 168 and 216​

Answer 1

Answer:

Step-by-step explanation

Answer 2

Answer:

31

45

13

676

356

3413

88

56

12

09

76

45

3

3

4

4

4