I am a number between 30 and 50. I am a multiple of 8. My greatest common factor with 25 is 5 what number am I?

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Mathematics

Guest

3 September, 14:47

I am a number between 30 and 50. I am a multiple of 8. My greatest common factor with 25 is 5 what number am I?

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Answers (1)

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Juliet Short · Answer 1

The number is both a multiple of 8 and is also divisible by 5. The easiest way to find a number which fulfills both of these requirements is to multiply 5 by 8.

5*8=40

40 also fulfills the required range between 30 and 50. 40 is the number you are looking for.