Let the first unknown number be

And the second unknown number be

We know that

÷

= 7
My number is a multiple of 7 and also multiple of

This is because of 7 ×

=

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The number I divided my number by can be any number but
ZERO
Because

÷ 0 is undefined
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My number cannot be a number which we cannot divide by
SEVENBecause

÷

= 7, so

must be divisible by 7 to obtain



