Question

Exercise
2 26
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1. Find, by inspection, the HCF of the following pairs of numbers:
(a) 2 and 4
(b) 4 and 6
(d) 6 and 9
© 3 and 12
8 and 12
(g) 16 and 24
(1) 10 and 15
(h) 18 and 27
0) 22 and 33
(i) 30 and 40
(k) || and 15
(1) 13 and 8
2. Find the HCF by finding factors:
(a) 4 and 8
(b) 4 and 10
(c) 3 and 15
(d) 9 and 12
(e) 10 and 25
(1) 35 and 49
3. Find the HCF by finding factors:
(a) 2, 4 and 8
(b) 4, 6 and 8
(c) 3, 6 and 9
(d) 6, 9 and 15
(e) 8, 12 and 16
(1) 18,24 and​

Answer 1

Answer:

(a) - 4

Step-by-step explanation:

(b)- 12

(c)- 12

(d)- 24