Question

Out of the given number identify the numbers having 9,15, and 21 as one of their factors 1350,21063,171,123015,540,1080.​

Answer 1

Answer:

Step-by-step explanation:

1350 has factors-

3*3*3*2*5*5

so, it has the following given factors 9,5

21063 has factors-

3*7*103

so, it has the following given factor 7

171 has factors-

3*57

so, it does not have the following given factors

123015 has factors-

it has 15 as its factor

540 has 9 and 15

1080 has 9 and 15

Answer 2

Answer:

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