If 2 and 5 are factors of a number, what will be the unit’s digit of that number?

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Solution

The correct option is A
0

If 2 and 5 are factors, then $2 \times 5 = 10$ is also a factor.
$\Rightarrow$ the number is divisible by 10.
Therefore, unit's digit will be 0.

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If 2 and 5 are factors of a number, what will be the unit’s digit of that number?

The correct option is A 0 If 2 and 5 are factors, then 2×5=10 is also a factor. ⇒ the number is divisible by 10. Therefore, unit's digit will be 0.

The correct option is A
0

If 2 and 5 are factors, then $2 \times 5 = 10$ is also a factor.
$\Rightarrow$ the number is divisible by 10.
Therefore, unit's digit will be 0.