Selina solutions

Selina solutions

Grade 6

HCF and LCM | Exercise 8(A)

Question 1

Q1) Write all the factors of :

(i) 15

(ii) 55

(iii) 48

(iv) 36

(v) 84

Solution 1:

(i) Factors of 15 = 1, 3, 5 and 15

(ii) Factors of 55 = 1, 5, 11 and 55

(iii) Factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48

(iv) Factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18 and 36

(v) Factors of 84 = 1, 2, 3, 4, 6,7,12, 14, 21, 28, 42 and 84

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Question 1

Q1) Write all the factors of :

(i) 15

(ii) 55

(iii) 48

(iv) 36

(v) 84

Solution 1:

(i) Factors of 15 = 1, 3, 5 and 15

(ii) Factors of 55 = 1, 5, 11 and 55

(iii) Factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48

(iv) Factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18 and 36

(v) Factors of 84 = 1, 2, 3, 4, 6,7,12, 14, 21, 28, 42 and 84

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subject-cta
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