8. Determine for which of these pairs of integers their least common multiple equals to 32 . 73. 114 . 19. a) 32 . 72. 112.19 and 7 · 11² b) 32 . 72 . 112.19 and 3 · 73 . 115. 197 c) 3· 72. 112 . 19 and 32 · 73 .114 d) 32 .7. 114 and 73 · 112 . 19 e) 2· 32 .73. 114 · 19 and 32 ·73.114 · 19 · 23

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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8. Could you please choose the right answer ?
8. Determine for which of these pairs of integers their least common multiple equals to 3² · 73.
114 . 19.
a) 32 .72. 112.19 and 7 · 11²
b) 32 . 72. 112 . 19 and 3 · 73 · 115 . 197
c) 3· 72. 112 . 19 and 32 · 73.114
d) 32 .7. 11* and 73. 112. 19
e) 2· 32 . 73. 114 · 19 and 3² ·73 . 114 · 19 · 23
Transcribed Image Text:8. Determine for which of these pairs of integers their least common multiple equals to 3² · 73. 114 . 19. a) 32 .72. 112.19 and 7 · 11² b) 32 . 72. 112 . 19 and 3 · 73 · 115 . 197 c) 3· 72. 112 . 19 and 32 · 73.114 d) 32 .7. 11* and 73. 112. 19 e) 2· 32 . 73. 114 · 19 and 3² ·73 . 114 · 19 · 23
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