Question

What is the GCF of 45, 60, and 330?
PLZ help me!

Answer 1

Do you know what GCF is?

Answer 2

@aahmed123 ?

Answer 3

:P i can help

Answer 4

First, start by listing the factors of each number

Answer 5

Greatest Common Factor

Answer 6

\(\Large{45:}\)
\(\Large{60:}\)
\(\Large{330:}\)

Answer 7

start listing the factors

Answer 8

i mite as well give you it straight

Answer 9

ok i list all the factors down

Answer 10

yes

Answer 11

@firesonic101 you can't do that. It's against the rules

Answer 12

i know

Answer 13

then don't

Answer 14

ok i wont

Answer 15

@aahmed123 I'll help you start with 45

Answer 16

so what times 45 equals 45?

Answer 17

2,025

Answer 18

o.o what

Answer 19

no 25 * 2 = 50....

Answer 20

1, 45 is the first one

Answer 21

wait sorry :I

Answer 22

ugh my heads going bonkers REALLY sorry

Answer 23

it's ok you will get a decimal so skip on to 3

Answer 24

45/3?

Answer 25

45/3=15

Answer 26

ok you have 1, 3, 15, 45
now try 4
if it gives you a decimal, skip on to 5

Answer 27

ok

Answer 28

45/5=9

Answer 29

1, 3, 5, 9, 15, 45
that's all of them

Answer 30

now move on to 60
start by 1 and go on

Answer 31

ok so i should do the same with all the numbers??

Answer 32

yes

Answer 33

ok give me a sec

Answer 34

OK im back!

Answer 35

so what did you get?

Answer 36

well i know what GCF means and i found that 15 was the GCF, am i correct?

Answer 37

yes that's correct

Answer 38

thank you!

Answer 39

yw :)