For which pairs of numbers is 6 a common factor? Choose all answers that are correct. A.) 12 and 20 B.) 18 and 24 C.) 30 and 54 D.) 42 and 56
Mathematics · High School · Tue Nov 03 2020
llm
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Determine which pair of numbers has 6 as a common factor.
In order to do so we must list the multiples of 6, and include the numbers that are on the list.
Multiples of 6.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78…
Based on the multiples of 6, we can see that letters b, c, and d are the pairs which has a common factor of 6.
Final answer:
B, C, and D