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What is lcm of 8,9,10?

User Jcoleau
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2 Answers

3 votes

Answer:

The LCM of 8, 9 and 10 = 360

Explanation:

Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.

Multiples of 8:

8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232, 240, 248, 256, 264, 272, 280, 288, 296, 304, 312, 320, 328, 336, 344, 352, (360), 368, 376

Multiples of 9:

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198, 207, 216, 225, 234, 243, 252, 261, 270, 279, 288, 297, 306, 315, 324, 333, 342, 351, (360), 369, 378

Multiples of 10:

10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, (360), 370, 380

Hope this helps!

User ButuzGOL
by
8.0k points
4 votes
The LCM of 8,9,10 is 360
User Zokibtmkd
by
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