When calculating the greatest common divisor between 2 numbers, once you have your, prime factorization how do I know which prime factors are used to multiply and get the greatest common divisor? In the picture I provide I have figured out the prime factorization but I am unaware of which numbers I select in each problem that I do that will give me the greatest common divisor

When calculating the greatest common divisor between 2 numbers, once you have your, prime factorization how do I know which prime factors are used to multiply and get the greatest common divisor? In the picture I provide I have figured out the prime factorization but I am unaware of which numbers I select in each problem that I do that will give me the greatest common divisor

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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