IDNLearn.com: Where your questions meet expert answers and community support. Get accurate and detailed answers to your questions from our knowledgeable and dedicated community members.
The GCF of numbers is the greatest common factors between the numbers
The GCF of the years is 1
The intervals are given as: 13 years and 17 years
Factor both intervals (i.e. 13 and 17)
13 = 1 * 13
17 = 1 * 17
The common factor between both products is 1
So, we have:
GCF = 1
Hence, the GCF of the years is 1
Read more about GCF at:
https://brainly.com/question/219464