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4 years ago

Two numbers are between 20 and 30. Their greatest common factor is 4. Which two numbers could they be?

Mathematics

2 answers:

Mice21 [21]4 years ago

6 0

They could be 24 and 28.

sergeinik [125]4 years ago

5 0

Hi there!

The greatest common factor is : The greatest factor that divides two numbers.

The two numbers could be : 28 and 24.

Explanation:

1 × 28 = 28 1 × 24 = 24

2 × 14 = 28 2 × 12 = 24

4 × 7 = 28 3 × 8 = 24

4 × 6 = 24

28 and 24 have the factors 1, 2 & 4 in common, in which 4 is the greatest common factor.

There you go! I really hope this helped, if there's anything just let me know! :)

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\begin{array}{llll}
\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\
x=a(y-{{ k}})^2+{{ h}}
\end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
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