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QuestionMathematics

List all the factor pairs for the number 42.
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Answer

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Step 1:
I'll solve this step-by-step using the specified LaTeX formatting guidelines:

Step 2:
: Understand the Problem

To find all factor pairs of 42, we need to identify all pairs of positive integers that, when multiplied together, equal 42.

Step 3:
: List the Factors of 42

1, 2, 3, 6, 7, 14, 21, 42
First, let's find all the factors of 42:

Step 4:
: Create Factor Pairs

Now, we'll pair these factors to create all possible factor pairs:

Step 5:
1 \times 42 = 42

2. $$2 \times 21 = 42

Step 6:
3 \times 14 = 42

4. $$6 \times 7 = 42

Step 7:
: List the Factor Pairs

The factor pairs of 42 are:

Step 8:
(1, 42)

2. $$(2, 21)

Step 9:
(3, 14)

4. $$(6, 7)

Final Answer

The factor pairs of 42 are: (1, 42), (2, 21), (3, 14), and (6, 7).