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Answers
Step-by-step explanation:
LCM = Least Common Multiple
• LCM of 26, 9, 22 :
26 = 1 x 2 x 13
09 = 1 x 3 x 3
22 = 1 x 2 x 11
Least Common Multiples = 1x2x3²x11x13
Therefore LCM ( 26, 9, 22) = 2574
• LCM of 2, 5 , 18 :
2 = 1 x 2
5 = 1 x 5
22 = 1 x 2 x 11
Least Common Multiples = 1x2x5x11
Therefore LCM ( 2, 5, 22 ) = 110
• LCM of 19, 23, 25 :
19 = 1 x 19
23 = 1 x 23
25 = 1 x 25
Least Common Multiples = 1x19x23x25
Therefore LCM ( 19, 23, 25 ) = 10925
• LCM of 11, 9, 23 :
11 = 1 x 11
9 = 1 x 3 x 3
23 = 1 x 23
Least Common Multiples = 1x3²x11x23
Therefore LCM ( 11, 9, 23 ) = 2277
• LCM of 30, 11, 17 :
30 = 2 x 3 x 5
11 = 1 x 11
17 = 1 x 17
Least Common Multiples = 2x3x5x11x17
Therefore LCM ( 30, 11, 17 ) = 5610
• LCM of 3, 18, 21 :
3 = 1 x 3
18 = 1 x 2 x 3 x 3
21 = 1 x 3 x 7
Least Common Multiples = 1x2x3²x7
Therefore LCM ( 3, 18, 21 ) = 126
I Hope it helps you......
Answer:
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