Write all the factors for the following numbers. (i) 24(ii) 56(iii) 8

1.	Write all the factors for the following numbers. (i) 24(ii) 56(iii) 80(iv) 98
Answer» i) 24 24 = 1 × 24 24 = 3 × 8 24 = 2 × 12 24 = 4 × 6 Factors of 24 are 1,2, 3, 4, 6, 8, 12 and 24. ii) 56 56 = 1 × 56 56 = 7 × 8 56 = 2 × 28 56 = 4 × 14 Factors of 56 are 1, 2, 4, 7, 8, 14, 28 and 56. iii) 80 80 = 5 × 16 80 = 2 × 40 80 = 8 × 10 80 = 4 × 20 Factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40 and 80. iv) 98 98 = 7 × 14 98 = 2 × 49 Factors of 98 are 1, 2, 7, 14, 49, 98.

Write all the factors for the following numbers. (i) 24(ii) 56(iii) 80(iv) 98

Answer»

i) 24

24 = 1 × 24

24 = 3 × 8

24 = 2 × 12

24 = 4 × 6

Factors of 24 are 1,2, 3, 4, 6, 8, 12 and 24.

ii) 56

56 = 1 × 56

56 = 7 × 8

56 = 2 × 28

56 = 4 × 14

Factors of 56 are 1, 2, 4, 7, 8, 14, 28 and 56.

iii) 80

80 = 5 × 16

80 = 2 × 40

80 = 8 × 10

80 = 4 × 20

Factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40 and 80.

iv) 98

98 = 7 × 14

98 = 2 × 49

Factors of 98 are 1, 2, 7, 14, 49, 98.