Write all the factors of the following numbers : (a)   24       (b)  15         (c)   21(d)  27         (e)  12         (f)   20(g)   18        (h)  23         (i)   36

Write all the factors of the following numbers. i. 36 ii. 23 iii. 96 iv. 115

Write all the factors of (i) 24 (ii) 36.

Find the HCF of the following numbers : (a) 18, 48 (b) 30,42 (c) 18, 60 (d) 27, 63 (e) 36, 84 (f) 34, 102

Write all the factors of the numbers given and list their common factors : 21, 24

Write all the factors of the numbers given and list their common factors : 21, 24

Find the HCF of the following numbers : (a) 18, 48 (b) 30, 42 (c) 18, 60 (d) 27, 63 (e) 36, 84 (f) 34, 102 (g) 70, 105, 175 (h) 91, 112, 49 (i) 18, 54, 81 (j) 12, 45, 75

The number of factors of 1080 is 32 (b) 28 (c) 24 (d) 36

The number of factors of 1080 is (a) 32 (b) 28 (c) 24 (d) 36

Write True ( T ) or False ( F ) against each of the following statements : (a) 16 : 24 :: 20 : 30 (b) 21: 6 :: 35 : 10 (c) 12 : 18 :: 28 : 12 (d) 8 : 9 :: 24 : 27 (e) 5.2 : 3.9 :: 3 : 4 (f) 0.9 : 0.36 :: 10 : 4