Find the GCF and LCM of each pair of number's 16 and 8 and 6 and 9
please tell me the right answer and explain thank you

GCF: 1

LCF: 144

Step-by-step explanation:

To find the GCF,

List the prime factors of each number.

Circle every common prime factor — that is, every prime factor that's a factor of every number in the set.

Multiply all the circled numbers. The result is the GCF, which in this case is 1

To find the LCM,

List the multiples of each number until at least one of the multiples appears on all lists.

Find the smallest number that is on all of the lists.

This number is the LCM, which in this case is 144.

Brainliest please, this took a lot of time!

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?