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For Questions 182: List All Factor Pairs for the Following Number (Pairs of Integers Which Multiply to Give the Number) You Can Earn: 1

Question

For Questions 182: List all factor pairs for the following number (Pairs of Integers which multiply to give the number) You can earn: 1 point for getting 2 or more pairs 1 point for getting all of the pairs square 40 40 square 60 60

Solution

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Luis Mestre · Tutor por 5 anos

Resposta

To find all factor pairs for a given number, we need to identify pairs of integers that multiply together to give the original number.**Factor Pairs for 40:**1. Start with 1 and the number itself: - - Factor pair: (1, 40)2. Check the next integer, 2: - - Factor pair: (2, 20)3. Check the next integer, 3: - 40 is not divisible by 3, so no factor pair here.4. Check the next integer, 4: - - Factor pair: (4, 10)5. Check the next integer, 5: - - Factor pair: (5, 8)6. Check the next integer, 6: - 40 is not divisible by 6, so no factor pair here.7. Check the next integer, 7: - 40 is not divisible by 7, so no factor pair here.Since we've reached the square root of 40 (approximately 6.32), we can stop checking further.The complete list of factor pairs for 40 is: (1, 40), (2, 20), (4, 10), (5, 8)**Factor Pairs for 60:**1. Start with 1 and the number itself: - - Factor pair: (1, 60)2. Check the next integer, 2: - - Factor pair: (2, 30)3. Check the next integer, 3: - - Factor pair: (3, 20)4. Check the next integer, 4: - - Factor pair: (4, 15)5. Check the next integer, 5: - - Factor pair: (5, 12)6. Check the next integer, 6: - - Factor pair: (6, 10)7. Check the next integer, 7: - 60 is not divisible by 7, so no factor pair here.Since we've reached the square root of 60 (approximately 7.75), we can stop checking further.The complete list of factor pairs for 60 is: (1, 60), (2, 30), (3, 20), (4, 15), (5, 12), (6, 10)