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
The answer is b! If it’s not then it’s A! Hope I was able to help ! Mark me brainly if you can.
Answer:
135
Step-by-step explanation:
because if its 3 to one you just times the number of girls by 3
Answer:
FGH and BCD
it's obvious.
no common lines between them