Question

Find the LCM of 8, 12, and 16.
A. 48
B. 96
C. 192
D. 1536

Answer 1

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Answer 2

you can find LCM's by first finding the prime factors:-
8 = 2*2*2
12= 2*2*3
16 = 2*2*2*2

Answer 3

so pretty much like this?

Answer 4

^^^^^^^^^^^example

Answer 5

note that 2*2 is common to all three so just take 2
then multiply by all the other factors
so LCM = 2*2*2*2*3 = 48

Answer 6

yes that's a good method to find the prime factors

Answer 7

so pretty much like this?

Answer 8

in crackly voice do u know who i am?

Answer 9

i'm not sure what you did in your last post....

Answer 10

you said

Answer 11

lcm = 2*2*2*2*3=48 so i did lcm is equal to 24*2 pretty much i guess which is 48

Answer 12

oh ok

Answer 13

yes 48 is the answer

Answer 14

yep

Answer 15

question did my profile pic change on your screen?