If a number is divisible by 2 and 5 then the number is also divisible by?
- 10
- 4
- 8
- None of these
Explanation
A number divisible by both 2 and 5 is automatically divisible by their LCM = 10.
For example, 20 ÷ 2 = 10, 20 ÷ 5 = 4, and 20 ÷ 10 = 2.
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