Is Divisibility by 4 a Guarantee for Divisibility by 2?

Name: Video Solution: Is Divisibility by 4 a Guarantee for Divisibility by 2?
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If a number is divisible by 4, is it necessarily also divisible by 2?

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00:00 If a number is divisible by 4, is it also divisible by 2?

00:03 Let's take any number that's divisible by 4

00:08 We can break down 4 into factors of 2 and 2

00:16 Therefore, any number divisible by 4 must also be divisible by 2

00:22 And this is the solution to the question

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If a number is divisible by 4, is it necessarily also divisible by 2?

Yes.

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Is the number 43 divisible by 4?

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