Question

2. Write all the factors of each of the following: [1x4=4] a. 97 b. 169 c. 729 d. 128​

Answer 1

Answer:

(a) 24 = 1 x 24 = 2 x 12 = 3 x 8 = 4 x 6 = 6 x 4

Factors of 24= 1, 2, 3, 4, 6, 12, 24

(b) 15 =1 x 15 = 3 x 5 = 5 x 3

Factors of 15 = 1, 3, 5, 15

(c) 21 = 1 x 21 = 3 x 7 = 7 x 3

Factors of 21 = 1, 3, 7, 21

(d) 27 = 1 x 27 = 3 x 9 = 9 x3

Factors of 27 = 1, 3, 9, 27

(e) 12 = 1 x 12 = 2 x 6 = 3 x 4 = 4 x 3

Factors of 12 = 1, 2, 3, 4, 6, 12

(f) 20=1 x 20 = 2 x 10 = 4 x 5 = 5 x 4

Factors of 20 = 1, 2, 4, 5, 10, 20

(g) 18 = 1 x 18 = 2 x 9 = 3 x

Factors of 18 = 1, 2, 3, 6, 9, 18

(h) 23=1 x 23

Factors of 23 = 1, 23

(i) 36 = 1 x 36 = 2 x 18 = 3 x 12 = 4 x 9 = 6 x6

Factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18, 36

Step-by-step explanation:

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