Respuesta :
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:
The GCF of 19 and 13 is 1
Step-by-step explanation:
The only number 19 and 13 have in common is one
