Question

Match the two numbers with their least common multiple (LCM).

Match Term Definition
10 and 4 A) 30
10 and 6 B) 20
10 and 8 C) 40

Answer 1

One way to find the LCM is to multiply the two values, and then divide by the GCF.

For example, the LCM of 10 and 12 is 60 because
10*12 = 120 and then we divide by the GCF 2 getting 120/2 = 60

Using those steps, what is the LCM of 10 and 4?

Answer 2

20

Answer 3

Correct

Answer 4

How about the LCM of 10 and 6?

Answer 5

30 i belive

Answer 6

believe

Answer 7

30 is right since 10*6 = 60, then we divide that over the GCF 2 getting 60/2 = 30

Answer 8

how about the LCM of 10 and 8?

Answer 9

40

Answer 10

yep

Answer 11

so the thing only allows me to put one number

Answer 12

nevermind

Answer 13

im supossed to put letters

Answer 14

thanks

Answer 15

no problem