Concept explainers
The greatest common factor (GCF) of
Answer to Problem 20CCR
Explanation of Solution
Given:
The pair of numbers,
Concept Used:
The greatest common factor, or GCF, of a list of numbers is the greatest factor that divides those numbers.
Calculation:
In order to find the GCF of a list of numbers, firstlist the prime factors of each number. And then identify the common factors from each number. The product of common factors will give the greatest common factor of the numbers. If there are no common prime factors, then the GCF is 1.
Here to find the greatest common factor of
Here, observe that the numbers have 2, 3 and 3 as common factors in both. So, the greatest common factor (GCF) of the pair of numbers is,
Thus, the greatest common factor (GCF) of the pair of numbers is 18.
Chapter 1 Solutions
Glencoe Math Accelerated, Student Edition
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A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
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University Calculus: Early Transcendentals (4th Edition)
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