Answer: GCF = 1
Step-by-step explanation:
A factor is a whole number that when multiplied by another whole number equal given number.
Factors of 19: 1 and 19
Factors of 13: 1 and 13
The only factor the two numbers have in common is 1
Answer:
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Step-by-step explanation:desmos graphing calculator
Answer:
Step-by-step explanation: