Question

http://prntscr.com/88ib6i

Answer 1

hi

Answer 2

:3

Answer 3

hi

Answer 4

hi

Answer 5

can u help me

Answer 6

just go to the link its a screen shot

Answer 7

hi little one :)

Answer 8

sup

Answer 9

GCF means greatest common Factor
LCM means lowest common multiple

Answer 10

yes

Answer 11

last common factor

Answer 12

lets start by breaking 30 into its prime factors

Answer 13

least common factor i mean

Answer 14

the greatest common factor between 36 and 45 ..
we can list the factors of 36... they r .. 1, 2, 3, 4, 6, 9, 12, 18, 36.
we then list the factors of 45 ...the r .. 1, 3, 5, 9, 15, 45
now we look to see the greatest common # in each..

Answer 15

30=2*15=2*3*5

Answer 16

can you do that for 75 and tell me its prime factors

Answer 17

3 x 5^2

Answer 18

now lets do it in a math tree