Fun Maths Riddle: Find 3 Numbers

Test yourself with mathematical skills.

Can you find three number that meet the following conditions;

  • When we multiply the 3 numbers, we will get prime number.
  • The difference between second and the first number is equal to the difference between the third and second.

Easy? Tough? what do you think?

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The numbers are 1, -1 & -3

1 x (-1) x (-3)

1-(-1) = 2 = (-1)-(-3)

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