Question

2. Find the LCM of the following using the division method.
a. 39,91
(b. 96,66
C.) 120, 108
d. 25,60,40
e. 33, 44,55
f.) 32,72
g. 87, 129
(h.) 88,40
i. 93,62 and 120
) 11,22 and 55 k. 15, 20 and 18 I. 39,66 and 45
3. Find the LCM of the following using the prime factorisation method.
a.) 28 and 48
b. 12 and 16 C. 22 and 66 d.) 75 and 100
e. 48 and 72
f. 76 and 57
g. 50 and 80
h. 30 and 70
i. 32 and 48
j. 27 and 18
k. 30 and 48
I. 24 and 18
m. 48 and 51
n. 9, 12 and 15
o. 22, 36 and 48 p. 24,42 and 64​

Answer 1

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Answer 2

i need to question 2. (a) answer