Question

how can we find the lcm of 9 and 10

Answer 1

Answer:

do multiplication of 9 and 10

so, the lcm becomes 90....

Answer 2

Answer:

LCM OF 9 and 10

2 | 9 , 10

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3 | 9 , 5

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3 | 3 , 5

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5 | 1 , 5

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| 1 , 1

So, LCM (9,10) = 2 × 3 × 3 × 5

= 90

Hope it Helps!!!