Q:

What are the Factors of 14?

Accepted Solution

A:
Factors of 14 Methods What are the Factors of 14? The following are the different types of factors of 14: • Factors of 14: 1, 2, 7, 14 • Sum of Factors of 14: 24 • Negative Factors of 14: -1, -2, -7, -14 • Prime Factors of 14: 2, 7 • Prime Factorization of 14: 2^1 × 7^1 There are two ways to find the factors of 14: using factor pairs, and using prime factorization. The Factor Pairs of 14 Factor pairs of 14 are any two numbers that, when multiplied together, equal 14. The question to ask is “what two numbers multiplied together equal 14?” Every factor can be paired with another factor, and multiplying the two will result in 14. To find the factor pairs of 14, follow these steps: Step 1: Find the smallest prime number that is larger than 1, and is a factor of 14. For reference, the first prime numbers to check are 2, 3, 5, 7, 11, and 13. In this case, the smallest factor that’s a prime number larger than 1 is 2. Step 2: Divide 14 by the smallest prime factor, in this case, 2: 14 ÷ 2 = 7 2 and 7 will make a new factor pair. Step 3: Repeat Steps 1 and 2, using 7 as the new focus. Find the smallest prime factor that isn’t 1, and divide 7 by that number. In this case, 7 is the new smallest prime factor: 7 ÷ 7 = 1 Remember that this new factor pair is only for the factors of 7, not 14. So, to finish the factor pair for 14, you’d multiply 2 and 7 before pairing with 1: 2 x 7 = 14 Step 4: Repeat this process until there are no longer any prime factors larger than one to divide by. At the end, you should have the full list of factor pairs. Here are all the factor pairs for 14: (1, 14), (2, 7) So, to list all the factors of 14: 1, 2, 7, 14 The negative factors of 14 would be: -1, -2, -7, -14 Prime Factorization of 14 To find the Prime factorization of 14, we break down all the factors of 14 until we are left with only prime factors. We then express n as a product of multiplying the prime factors together. The process of finding the prime factorization of 14 only has a few differences from the above method of finding the factors of 14. Instead of ensuring we find the right factor pairs, we continue to factor each step until we are left with only the list of smallest prime factors greater than 1. Here are the steps for finding the prime factorization of 14: Step 1: Find the smallest prime number that is larger than 1, and is a factor of 14. For reference, the first prime numbers to check are 2, 3, 5, 7, 11, and 13. In this case, the smallest factor that’s a prime number larger than 1 is 2. Step 2: Divide 14 by the smallest prime factor, in this case, 2 14 ÷ 2 = 7 2 becomes the first number in our prime factorization. Step 3: Repeat Steps 1 and 2, using 7 as the new focus. Find the smallest prime factor that isn’t 1, and divide 7 by that number. The smallest prime factor you pick for 7 will then be the next prime factor. If you keep repeating this process, there will be a point where there will be no more prime factors left, which leaves you with the prime factors for prime factorization. So, the unique prime factors of 14 are: 2, 7 Find the Factors of Other Numbers Practice your factoring skills by exploring how to factor other numbers, like the ones below: Factors of 44 - The factors of 44 are 1, 2, 4, 11, 22, 44 Factors of 140 - The factors of 140 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140 Factors of 117 - The factors of 117 are 1, 3, 9, 13, 39, 117 Factors of 69 - The factors of 69 are 1, 3, 23, 69