To find the greatest common factor and also find if they are relatively prime or not.
Answer to Problem 27E
28, no.
Explanation of Solution
Given Information:28,84
Formula used: GCF using Factorization method. Pairs of relatively primes are only divisible by 1.
Calculation:
The factors of 28 are:
The factors of 84 are:
Since
Since they do not have their GCF as 1, they are not relatively prime numbers..
Chapter 4 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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