Question

find the three common multiples and their LCM . 5 and 9​

Answer 1

Answer:

The three common multiples of 5 and nine are: 45, 90 and 135

Step-by-step explanation:

45, 90 and 135 are common multiples of 5 and nine as:-

45 = 5X9 is 45

and, 9X5 id 45, thus 45 is the first common multiple of 5

and 9

the 2nd common multiple of 5 and nine is 45 + 45 = 90, and 3rd common multiple of 5 and 9 is 45 + 45 + 45 = 135.

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